Luminance
0.211
Category
Blue
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#007AFF007AFFRGB
rgb(0, 122, 255)R:0 G:122 B:255HSL
hsl(211, 100%, 50%)H:211° S:100% L:50%HSV / HSB
hsv(211, 100%, 100%)H:211° S:100% V:100%CMYK
cmyk(100%, 52%, 0%, 0%)C:100 M:52 Y:0 K:0LAB
lab(53, 23, -74)L:53 a:23 b:-74OKLCH
oklch(60.3% 0.218 257.4)L:60.3% C:0.218 H:257.4°Code Formats
color: #007AFF;UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.0)Color(0xFF007AFF)Color(0xFF007AFF)#FF007AFFContrast Analysis
WCAG compliance with grayscale colors
On White
4.02:1
On Black
5.23:1
Grayscale Contrast
0%
5.2
AA10%
4.3
AA-large20%
3.1
AA-large30%
2.1
Fail40%
1.4
Fail50%
1.0
Fail60%
1.4
Fail70%
1.9
Fail80%
2.5
Fail90%
3.2
AA-large100%
4.0
AA-largeBest Grayscale Contrast
#000000 with ratio 5.23:1
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, #66B0FF 0%, #004A99 100%)linear-gradient(90deg, oklch(74.3% 0.137 251.5) 0%, oklch(42.0% 0.144 256.2) 100%)Vibrant
135°linear-gradient(135deg, #3396FF 0%, #0063CC 100%)linear-gradient(135deg, oklch(66.9% 0.180 253.4) 0%, oklch(51.5% 0.181 256.7) 100%)Complementary
90°linear-gradient(90deg, #007AFF 0%, #FF8400 100%)linear-gradient(90deg, oklch(60.3% 0.218 257.4) 0%, oklch(73.8% 0.183 54.7) 100%)Analogous
90°linear-gradient(90deg, #00FBFF 0%, #007AFF 50%, #0400FF 100%)linear-gradient(90deg, oklch(89.6% 0.153 196.8) 0%, oklch(60.3% 0.218 257.4) 50%, oklch(45.3% 0.313 264.3) 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, #007BFF 0%, #091E34 100%)linear-gradient(180deg, oklch(60.5% 0.217 257.2) 0%, oklch(23.1% 0.051 251.8) 100%)Radial Glow
Radialradial-gradient(circle, #4DA3FF 0%, #0056B3 100%)radial-gradient(circle, oklch(70.5% 0.159 252.4) 0%, oklch(46.8% 0.164 256.7) 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.