Luminance
0.330
Category
Red
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#F87171F87171RGB
rgb(248, 113, 113)R:248 G:113 B:113HSL
hsl(0, 91%, 71%)H:0° S:91% L:71%HSV / HSB
hsv(0, 54%, 97%)H:0° S:54% V:97%CMYK
cmyk(0%, 54%, 54%, 3%)C:0 M:54 Y:54 K:3LAB
lab(64, 52, 25)L:64 a:52 b:25OKLCH
oklch(71.1% 0.166 22.2)L:71.1% C:0.166 H:22.2°Code Formats
color: #F87171;UIColor(red: 0.973, green: 0.443, blue: 0.443, alpha: 1.0)Color(0xFFF87171)Color(0xFFF87171)#FFF87171Contrast Analysis
WCAG compliance with grayscale colors
On White
2.77:1
On Black
7.59:1
Grayscale Contrast
0%
7.6
AAA10%
6.3
AA20%
4.6
AA30%
3.1
AA-large40%
2.1
Fail50%
1.4
Fail60%
1.0
Fail70%
1.3
Fail80%
1.7
Fail90%
2.2
Fail100%
2.8
FailBest Grayscale Contrast
#000000 with ratio 7.59:1
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, #FCB6B6 0%, #F41010 100%)linear-gradient(90deg, oklch(84.1% 0.082 18.9) 0%, oklch(61.1% 0.246 28.8) 100%)Vibrant
135°linear-gradient(135deg, #FF6666 0%, #FF3838 100%)linear-gradient(135deg, oklch(70.4% 0.187 23.2) 0%, oklch(65.3% 0.233 26.6) 100%)Complementary
90°linear-gradient(90deg, #F87171 0%, #72F8F8 100%)linear-gradient(90deg, oklch(71.1% 0.166 22.2) 0%, oklch(90.5% 0.117 195.3) 100%)Analogous
90°linear-gradient(90deg, #F872B5 0%, #F87171 50%, #F8B572 100%)linear-gradient(90deg, oklch(73.0% 0.178 351.2) 0%, oklch(71.1% 0.166 22.2) 50%, oklch(82.2% 0.115 65.1) 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, #F63C3C 0%, #310C0C 100%)linear-gradient(180deg, oklch(64.1% 0.222 26.1) 0%, oklch(21.8% 0.060 23.5) 100%)Radial Glow
Radialradial-gradient(circle, #F98585 0%, #F52929 100%)radial-gradient(circle, oklch(74.5% 0.142 21.0) 0%, oklch(62.4% 0.235 27.5) 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.