Colors that start with the letter “O” often bring to mind bright, bold, and warm tones, as well as more subdued, earthy shades. Many of these colors, such as oranges and ochres, are reminiscent of nature—like autumn leaves, sunrises, and organic elements. They add vibrancy and energy to both fashion and interior decor, while others evoke calm and neutrality.
1. Oasis
Color Name
Hex Code
RGB Value
Usage
Oasis
#FAEAB9
(250, 234, 185)
Soft, sandy tone for desert-themed interiors, bohemian decor, and calming spaces
2. Obsidian
Color Name
Hex Code
RGB Value
Usage
Obsidian
#0B0C0D
(11, 12, 13)
Dark, deep black perfect for dramatic accents, modern designs, and sleek, contemporary decor
3. Ocean Blue
Color Name
Hex Code
RGB Value
Usage
Ocean Blue
#0077BE
(0, 119, 190)
Bright, refreshing blue ideal for beach-themed decor, coastal designs, and serene interiors
4. Ocean Green
Color Name
Hex Code
RGB Value
Usage
Ocean Green
#48BF91
(72, 191, 145)
Vibrant, aquatic green perfect for tropical spaces, nature-inspired decor, and lively craft projects
5. Ochre
Color Name
Hex Code
RGB Value
Usage
Ochre
#CC7722
(204, 119, 34)
Warm, earthy orange perfect for rustic interiors, autumn decor, and cozy spaces
6. October Orange
Color Name
Hex Code
RGB Value
Usage
October Orange
#FF922B
(255, 146, 43)
Bold, festive orange for seasonal accents, Halloween decor, and lively spaces
7. Off Black
Color Name
Hex Code
RGB Value
Usage
Off Black
#484848
(72, 72, 72)
Soft black ideal for elegant interiors, modern furniture, and minimalist spaces
8. Off White
Color Name
Hex Code
RGB Value
Usage
Off White
#F8F8F8
(248, 248, 248)
Clean, neutral white for light, airy interiors, minimalist designs, and versatile backdrops
9. Oil Green
Color Name
Hex Code
RGB Value
Usage
Oil Green
#4E4B39
(78, 75, 57)
Dark, earthy green for industrial designs, vintage decor, and military-inspired themes
10. Oil Yellow
Color Name
Hex Code
RGB Value
Usage
Oil Yellow
#D7C37A
(215, 195, 122)
Warm, muted yellow perfect for rustic spaces, vintage interiors, and retro designs
11. Old Brick
Color Name
Hex Code
RGB Value
Usage
Old Brick
#8A3324
(138, 51, 36)
Rich, warm red-brown for rustic interiors, vintage brick designs, and cozy spaces
12. Old Burgundy
Color Name
Hex Code
RGB Value
Usage
Old Burgundy
#43302E
(67, 48, 46)
Deep, dark burgundy ideal for luxurious interiors, vintage themes, and elegant accents
13. Old Gold
Color Name
Hex Code
RGB Value
Usage
Old Gold
#CFB53B
(207, 181, 59)
Classic, antique gold perfect for vintage decor, regal accents, and luxurious designs
14. Old Lace
Color Name
Hex Code
RGB Value
Usage
Old Lace
#FDF5E6
(253, 245, 230)
Soft, creamy white for elegant interiors, vintage themes, and delicate accents
15. Old Lavender
Color Name
Hex Code
RGB Value
Usage
Old Lavender
#796878
(121, 104, 120)
Muted, dusty lavender ideal for vintage decor, romantic spaces, and antique-themed interiors
16. Old Rose
Color Name
Hex Code
RGB Value
Usage
Old Rose
#C08081
(192, 128, 129)
Soft, vintage rose perfect for shabby chic decor, romantic spaces, and antique designs
17. Olive
Color Name
Hex Code
RGB Value
Usage
Olive
#808000
(128, 128, 0)
Earthy, muted green ideal for nature-inspired decor, rustic interiors, and outdoor themes
18. Olive Brown
Color Name
Hex Code
RGB Value
Usage
Olive Brown
#645403
(100, 84, 3)
Dark, rich brown-green for vintage decor, industrial designs, and earthy spaces
19. Olive Drab
Color Name
Hex Code
RGB Value
Usage
Olive Drab
#6B8E23
(107, 142, 35)
Military-inspired green ideal for rugged interiors, outdoor themes, and nature-inspired spaces
20. Olive Green
Color Name
Hex Code
RGB Value
Usage
Olive Green
#B5B35C
(181, 179, 92)
Soft, warm green perfect for nature-inspired interiors, cozy spaces, and botanical decor
21. Olympic Blue
Color Name
Hex Code
RGB Value
Usage
Olympic Blue
#0071BC
(0, 113, 188)
Bold, vibrant blue for energetic spaces, sports-themed decor, and modern interiors
22. Olympic Green
Color Name
Hex Code
RGB Value
Usage
Olympic Green
#088A29
(8, 138, 41)
Bright green for outdoor themes, sports-related decor, and lively interiors
23. Onyx
Color Name
Hex Code
RGB Value
Usage
Onyx
#353839
(53, 56, 57)
Deep, dark gray ideal for modern designs, dramatic accents, and minimalist decor
24. Opal
Color Name
Hex Code
RGB Value
Usage
Opal
#A8C3BC
(168, 195, 188)
Soft, muted green-blue perfect for tranquil interiors, beach themes, and light, airy spaces
25. Opal Blue
Color Name
Hex Code
RGB Value
Usage
Opal Blue
#8FA3AD
(143, 163, 173)
Cool, soothing blue for coastal-inspired decor, relaxing spaces, and subtle accents
26. Opal Green
Color Name
Hex Code
RGB Value
Usage
Opal Green
#93C3A2
(147, 195, 162)
Fresh, natural green perfect for botanical themes, eco-friendly designs, and serene interiors
27. Opal White
Color Name
Hex Code
RGB Value
Usage
Opal White
#FDFDFD
(253, 253, 253)
Clean, crisp white for elegant spaces, minimalist decor, and versatile backdrops
28. Opera Mauve
Color Name
Hex Code
RGB Value
Usage
Opera Mauve
#B784A7
(183, 132, 167)
Soft, vintage mauve ideal for romantic spaces, floral themes, and feminine accents
29. Opium Red
Color Name
Hex Code
RGB Value
Usage
Opium Red
#8E3A39
(142, 58, 57)
Rich, deep red for dramatic interiors, bold accents, and vintage designs
30. Orange
Color Name
Hex Code
RGB Value
Usage
Orange
#FFA500
(255, 165, 0)
Bright, vibrant orange perfect for bold accents, seasonal decor, and energetic spaces
31. Orange Peel
Color Name
Hex Code
RGB Value
Usage
Orange Peel
#FF9F00
(255, 159, 0)
Bright, zesty orange for lively interiors, playful accents, and fun, energetic spaces
32. Orange Red
Color Name
Hex Code
RGB Value
Usage
Orange Red
#FF4500
(255, 69, 0)
Bold, striking red-orange for vibrant accents, autumn themes, and dynamic spaces
33. Orange Soda
Color Name
Hex Code
RGB Value
Usage
Orange Soda
#FA5B3D
(250, 91, 61)
Playful, bright orange for whimsical decor, creative projects, and fun, youthful spaces
34. Orchid
Color Name
Hex Code
RGB Value
Usage
Orchid
#DA70D6
(218, 112, 214)
Soft, feminine purple ideal for floral themes, romantic spaces, and elegant decor
35. Orchid Pink
Color Name
Hex Code
RGB Value
Usage
Orchid Pink
#F2BDCD
(242, 189, 205)
Delicate, light pink perfect for nurseries, feminine accents, and soft, romantic decor
36. Orchid Purple
Color Name
Hex Code
RGB Value
Usage
Orchid Purple
#B074B5
(176, 116, 181)
Rich, floral purple for elegant interiors, sophisticated accents, and floral-themed decor
37. Oregon Green
Color Name
Hex Code
RGB Value
Usage
Oregon Green
#536B4E
(83, 107, 78)
Earthy, natural green ideal for nature-inspired spaces, rustic decor, and eco-friendly designs
38. Organic Green
Color Name
Hex Code
RGB Value
Usage
Organic Green
#3C6B4B
(60, 107, 75)
Deep, forest green for botanical decor, outdoor themes, and sustainable designs
39. Oriental Blue
Color Name
Hex Code
RGB Value
Usage
Oriental Blue
#3E8EDE
(62, 142, 222)
Cool, vibrant blue perfect for modern spaces, exotic accents, and bold decor themes
40. Oriental Green
Color Name
Hex Code
RGB Value
Usage
Oriental Green
#1C9A79
(28, 154, 121)
Bright, lively green ideal for tropical decor, bold accents, and exotic-themed interiors
41. Oriental Pink
Color Name
Hex Code
RGB Value
Usage
Oriental Pink
#F2A0A1
(242, 160, 161)
Soft, exotic pink ideal for floral decor, feminine accents, and romantic spaces
42. Orion Blue
Color Name
Hex Code
RGB Value
Usage
Orion Blue
#273C4A
(39, 60, 74)
Dark, deep blue perfect for modern interiors, starry night themes, and sleek, elegant designs
43. Oslo Gray
Color Name
Hex Code
RGB Value
Usage
Oslo Gray
#878D91
(135, 141, 145)
Cool, neutral gray ideal for Scandinavian-inspired spaces, minimalist decor, and calm interiors
44. Ottoman Red
Color Name
Hex Code
RGB Value
Usage
Ottoman Red
#8B0000
(139, 0, 0)
Rich, vibrant red ideal for bold accents, regal themes, and opulent interiors
45. Outer Space
Color Name
Hex Code
RGB Value
Usage
Outer Space
#414A4C
(65, 74, 76)
Dark, mysterious gray-blue perfect for modern, futuristic designs and dramatic decor
46. Oxblood
Color Name
Hex Code
RGB Value
Usage
Oxblood
#4A0000
(74, 0, 0)
Deep, dark red for vintage themes, bold accents, and luxurious interiors
47. Oxford Blue
Color Name
Hex Code
RGB Value
Usage
Oxford Blue
#002147
(0, 33, 71)
Dark, classic blue perfect for preppy interiors, school-themed decor, and elegant designs
48. Oxley
Color Name
Hex Code
RGB Value
Usage
Oxley
#779E86
(119, 158, 134)
Muted green for nature-inspired decor, calming interiors, and organic design themes
49. Oyster
Color Name
Hex Code
RGB Value
Usage
Oyster
#EAE3D2
(234, 227, 210)
Soft, neutral beige ideal for coastal themes, elegant decor, and light, airy interiors
50. Oyster White
Color Name
Hex Code
RGB Value
Usage
Oyster White
#E9E4D4
(233, 228, 212)
Creamy off-white perfect for bright interiors, minimalist spaces, and soft, neutral designs
I’m Srima Khara, the lady behind DIY Craft Project. I’m passionate about all things DIY, home decor, and cooking. On my website, I share creative craft projects, home decorating ideas, and practical tips and tricks for making delicious food. Whether I’m crafting, redecorating, or experimenting with new recipes, I love to inspire others to bring a personal touch to their homes and kitchens. My goal is to help you discover new ways to make everyday life more beautiful and enjoyable!
The letter "Y" brings to mind a bright and cheerful palette, dominated by various shades of yellow, representing warmth, energy, and optimism. These hues...
