Luminance
0.370
Category
Blue
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#00AFF000AFF0RGB
rgb(0, 175, 240)R:0 G:175 B:240HSL
hsl(196, 100%, 47%)H:196° S:100% L:47%HSV / HSB
hsv(196, 100%, 94%)H:196° S:100% V:94%CMYK
cmyk(100%, 27%, 0%, 6%)C:100 M:27 Y:0 K:6LAB
lab(67, -14, -43)L:67 a:-14 b:-43OKLCH
oklch(71.1% 0.149 234.2)L:71.1% C:0.149 H:234.2°Code Formats
color: #00AFF0;UIColor(red: 0.000, green: 0.686, blue: 0.941, alpha: 1.0)Color(0xFF00AFF0)Color(0xFF00AFF0)#FF00AFF0Contrast Analysis
WCAG compliance with grayscale colors
On White
2.50:1
On Black
8.39:1
Grayscale Contrast
0%
8.4
AAA10%
7.0
AA20%
5.0
AA30%
3.4
AA-large40%
2.3
Fail50%
1.6
Fail60%
1.1
Fail70%
1.2
Fail80%
1.6
Fail90%
2.0
Fail100%
2.5
FailBest Grayscale Contrast
#000000 with ratio 8.39:1
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, #57D2FF 0%, #00658A 100%)linear-gradient(90deg, oklch(81.2% 0.125 225.8) 0%, oklch(47.6% 0.098 232.4) 100%)Vibrant
135°linear-gradient(135deg, #24C5FF 0%, #0096CC 100%)linear-gradient(135deg, oklch(77.2% 0.146 229.4) 0%, oklch(63.3% 0.131 233.1) 100%)Complementary
90°linear-gradient(90deg, #00AFF0 0%, #F04000 100%)linear-gradient(90deg, oklch(71.1% 0.149 234.2) 0%, oklch(63.0% 0.219 35.3) 100%)Analogous
90°linear-gradient(90deg, #00F0B8 0%, #00AFF0 50%, #0038F0 100%)linear-gradient(90deg, oklch(84.8% 0.171 168.2) 0%, oklch(71.1% 0.149 234.2) 50%, oklch(47.4% 0.271 263.9) 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, #00B0F0 0%, #092934 100%)linear-gradient(180deg, oklch(71.3% 0.149 233.7) 0%, oklch(26.4% 0.042 224.8) 100%)Radial Glow
Radialradial-gradient(circle, #3DCBFF 0%, #0078A3 100%)radial-gradient(circle, oklch(79.0% 0.137 227.6) 0%, oklch(53.8% 0.110 232.4) 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.