Luminance
0.281
Category
Red
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#FF5630FF5630RGB
rgb(255, 86, 48)R:255 G:86 B:48HSL
hsl(11, 100%, 59%)H:11° S:100% L:59%HSV / HSB
hsv(11, 81%, 100%)H:11° S:81% V:100%CMYK
cmyk(0%, 66%, 81%, 0%)C:0 M:66 Y:81 K:0LAB
lab(60, 62, 56)L:60 a:62 b:56OKLCH
oklch(67.9% 0.211 34.0)L:67.9% C:0.211 H:34.0°Code Formats
color: #FF5630;UIColor(red: 1.000, green: 0.337, blue: 0.188, alpha: 1.0)Color(0xFFFF5630)Color(0xFFFF5630)#FFFF5630Contrast Analysis
WCAG compliance with grayscale colors
On White
3.17:1
On Black
6.63:1
Grayscale Contrast
0%
6.6
AA10%
5.5
AA20%
4.0
AA-large30%
2.7
Fail40%
1.8
Fail50%
1.3
Fail60%
1.1
Fail70%
1.5
Fail80%
2.0
Fail90%
2.5
Fail100%
3.2
AA-largeBest Grayscale Contrast
#000000 with ratio 6.63:1
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, #FFA894 0%, #C72400 100%)linear-gradient(90deg, oklch(81.2% 0.107 33.6) 0%, oklch(53.5% 0.201 32.4) 100%)Vibrant
135°linear-gradient(135deg, #FF7E61 0%, #FA2E00 100%)linear-gradient(135deg, oklch(73.6% 0.163 34.0) 0%, oklch(63.4% 0.239 32.1) 100%)Complementary
90°linear-gradient(90deg, #FF5630 0%, #2ED9FF 100%)linear-gradient(90deg, oklch(67.9% 0.211 34.0) 0%, oklch(82.0% 0.139 217.6) 100%)Analogous
90°linear-gradient(90deg, #FF2E70 0%, #FF5630 50%, #FFBD2E 100%)linear-gradient(90deg, oklch(65.6% 0.239 9.6) 0%, oklch(67.9% 0.211 34.0) 50%, oklch(83.8% 0.162 81.1) 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, #FF542E 0%, #341109 100%)linear-gradient(180deg, oklch(67.7% 0.213 33.9) 0%, oklch(23.2% 0.059 34.3) 100%)Radial Glow
Radialradial-gradient(circle, #FF937A 0%, #E02900 100%)radial-gradient(circle, oklch(77.2% 0.136 34.0) 0%, oklch(58.4% 0.220 32.3) 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.