Luminance
0.438
Category
Red
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#EF9A9AEF9A9ARGB
rgb(239, 154, 154)R:239 G:154 B:154HSL
hsl(0, 73%, 77%)H:0° S:73% L:77%HSV / HSB
hsv(0, 36%, 94%)H:0° S:36% V:94%CMYK
cmyk(0%, 36%, 36%, 6%)C:0 M:36 Y:36 K:6LAB
lab(72, 32, 13)L:72 a:32 b:13OKLCH
oklch(77.2% 0.102 19.7)L:77.2% C:0.102 H:19.7°Code Formats
color: #EF9A9A;UIColor(red: 0.937, green: 0.604, blue: 0.604, alpha: 1.0)Color(0xFFEF9A9A)Color(0xFFEF9A9A)#FFEF9A9AContrast Analysis
WCAG compliance with grayscale colors
On White
2.15:1
On Black
9.76:1
Grayscale Contrast
0%
9.8
AAA10%
8.1
AAA20%
5.9
AA30%
3.9
AA-large40%
2.7
Fail50%
1.9
Fail60%
1.3
Fail70%
1.0
Fail80%
1.3
Fail90%
1.7
Fail100%
2.2
FailBest Grayscale Contrast
#000000 with ratio 9.76:1
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, #F5BDBD 0%, #E14141 100%)linear-gradient(90deg, oklch(84.9% 0.065 18.5) 0%, oklch(61.0% 0.197 25.2) 100%)Vibrant
135°linear-gradient(135deg, #F66F6F 0%, #FD5858 100%)linear-gradient(135deg, oklch(70.5% 0.166 22.3) 0%, oklch(68.3% 0.201 24.1) 100%)Complementary
90°linear-gradient(90deg, #EF9A9A 0%, #9AEFEF 100%)linear-gradient(90deg, oklch(77.2% 0.102 19.7) 0%, oklch(89.8% 0.082 195.8) 100%)Analogous
90°linear-gradient(90deg, #EF9AC4 0%, #EF9A9A 50%, #EFC49A 100%)linear-gradient(90deg, oklch(78.4% 0.114 349.0) 0%, oklch(77.2% 0.102 19.7) 50%, oklch(84.8% 0.074 65.9) 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, #E34F4F 0%, #2C1111 100%)linear-gradient(180deg, oklch(63.0% 0.184 24.1) 0%, oklch(21.9% 0.045 21.4) 100%)Radial Glow
Radialradial-gradient(circle, #EE9191 0%, #E55757 100%)radial-gradient(circle, oklch(75.3% 0.113 20.1) 0%, oklch(64.4% 0.177 23.5) 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.