Luminance
0.013
Category
Gray
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#1E1E1E1E1E1ERGB
rgb(30, 30, 30)R:30 G:30 B:30HSL
hsl(0, 0%, 12%)H:0° S:0% L:12%HSV / HSB
hsv(0, 0%, 12%)H:0° S:0% V:12%CMYK
cmyk(0%, 0%, 0%, 88%)C:0 M:0 Y:0 K:88LAB
lab(11, 0, 0)L:11 a:0 b:0OKLCH
oklch(23.5% 0.000 89.9)L:23.5% C:0.000 H:89.9°Code Formats
color: #1E1E1E;UIColor(red: 0.118, green: 0.118, blue: 0.118, alpha: 1.0)Color(0xFF1E1E1E)Color(0xFF1E1E1E)#FF1E1E1EContrast Analysis
WCAG compliance with grayscale colors
On White
16.67:1
On Black
1.26:1
Grayscale Contrast
0%
1.3
Fail10%
1.0
Fail20%
1.3
Fail30%
2.0
Fail40%
2.9
Fail50%
4.2
AA-large60%
5.9
AA70%
8.0
AAA80%
10.4
AAA90%
13.2
AAA100%
16.7
AAABest Grayscale Contrast
#FFFFFF with ratio 16.67:1
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, #525252 0%, #404040 100%)linear-gradient(90deg, oklch(43.9% 0.000 89.9) 0%, oklch(37.1% 0.000 89.9) 100%)Vibrant
135°linear-gradient(135deg, #413030 0%, #804D4D 100%)linear-gradient(135deg, oklch(32.9% 0.025 18.5) 0%, oklch(47.9% 0.069 19.9) 100%)Complementary
90°linear-gradient(90deg, #1E1E1E 0%, #1F1F1F 100%)linear-gradient(90deg, oklch(23.5% 0.000 89.9) 0%, oklch(23.9% 0.000 89.9) 100%)Analogous
90°linear-gradient(90deg, #1F1F1F 0%, #1E1E1E 50%, #1F1F1F 100%)linear-gradient(90deg, oklch(23.9% 0.000 89.9) 0%, oklch(23.5% 0.000 89.9) 50%, oklch(23.9% 0.000 89.9) 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, #1F1F1F 0%, #251818 100%)linear-gradient(180deg, oklch(23.9% 0.000 89.9) 0%, oklch(22.6% 0.021 18.8) 100%)Radial Glow
Radialradial-gradient(circle, #454545 0%, #4D4D4D 100%)radial-gradient(circle, oklch(39.0% 0.000 89.9) 0%, oklch(42.0% 0.000 89.9) 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.