Luminance
0.178
Category
Orange
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#CB4B16CB4B16RGB
rgb(203, 75, 22)R:203 G:75 B:22HSL
hsl(18, 80%, 44%)H:18° S:80% L:44%HSV / HSB
hsv(18, 89%, 80%)H:18° S:89% V:80%CMYK
cmyk(0%, 63%, 89%, 20%)C:0 M:63 Y:89 K:20LAB
lab(49, 49, 54)L:49 a:49 b:54OKLCH
oklch(58.1% 0.173 39.5)L:58.1% C:0.173 H:39.5°Code Formats
color: #CB4B16;UIColor(red: 0.796, green: 0.294, blue: 0.086, alpha: 1.0)Color(0xFFCB4B16)Color(0xFFCB4B16)#FFCB4B16Contrast Analysis
WCAG compliance with grayscale colors
On White
4.61:1
On Black
4.56:1
Grayscale Contrast
0%
4.6
AA10%
3.8
AA-large20%
2.7
Fail30%
1.8
Fail40%
1.2
Fail50%
1.2
Fail60%
1.6
Fail70%
2.2
Fail80%
2.9
Fail90%
3.7
AA-large100%
4.6
AABest Grayscale Contrast
#FFFFFF with ratio 4.61:1
Color Harmonies
Harmonious color combinations
complementary
Two colors opposite on the color wheel (180°)
split-complementary
Base color + two colors adjacent to its complement
triadic
Three colors evenly spaced (120° apart)
tetradic
Four colors evenly spaced (90° apart)
analogous
Three colors adjacent on the color wheel (30° apart)
Color Variations
Tints, shades, tones, and full scale
Color Scale (50-900)
50
100
200
300
400
500
600
700
800
900
Tints (Lighter)
Shades (Darker)
Tones (Desaturated)
Gradients (OKLCH)
Primary
90°linear-gradient(90deg, #ED865A 0%, #732B0D 100%)linear-gradient(90deg, oklch(72.3% 0.139 43.3) 0%, oklch(38.9% 0.109 40.5) 100%)Vibrant
135°linear-gradient(135deg, #F95D1A 0%, #CC3D00 100%)linear-gradient(135deg, oklch(67.6% 0.203 39.7) 0%, oklch(56.6% 0.188 37.3) 100%)Complementary
90°linear-gradient(90deg, #CB4B16 0%, #1694CA 100%)linear-gradient(90deg, oklch(58.1% 0.173 39.5) 0%, oklch(62.9% 0.128 234.4) 100%)Analogous
90°linear-gradient(90deg, #CA163A 0%, #CB4B16 50%, #CAA616 100%)linear-gradient(90deg, oklch(53.8% 0.206 19.3) 0%, oklch(58.1% 0.173 39.5) 50%, oklch(73.6% 0.147 92.6) 100%)Sunset
90°linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)Ocean
135°linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)Dark Mode
180°linear-gradient(180deg, #CA4C16 0%, #2E180F 100%)linear-gradient(180deg, oklch(58.0% 0.171 40.0) 0%, oklch(23.7% 0.039 42.8) 100%)Radial Glow
Radialradial-gradient(circle, #EA7543 0%, #8A340F 100%)radial-gradient(circle, oklch(69.0% 0.159 42.6) 0%, oklch(44.2% 0.126 40.6) 100%)💡 About OKLCH Gradients
OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).
Generate Full Palette
Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.