Luminance
0.122
Category
Blue
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#1560BD1560BDRGB
rgb(21, 96, 189)R:21 G:96 B:189HSL
hsl(213, 80%, 41%)H:213° S:80% L:41%HSV / HSB
hsv(213, 89%, 74%)H:213° S:89% V:74%CMYK
cmyk(89%, 49%, 0%, 26%)C:89 M:49 Y:0 K:26LAB
lab(42, 14, -55)L:42 a:14 b:-55OKLCH
oklch(50.0% 0.162 256.9)L:50.0% C:0.162 H:256.9°Code Formats
color: #1560BD;UIColor(red: 0.082, green: 0.376, blue: 0.741, alpha: 1.0)Color(0xFF1560BD)Color(0xFF1560BD)#FF1560BDContrast Analysis
WCAG compliance with grayscale colors
On White
6.10:1
On Black
3.44:1
Grayscale Contrast
0%
3.4
AA-large10%
2.9
Fail20%
2.1
Fail30%
1.4
Fail40%
1.1
Fail50%
1.5
Fail60%
2.1
Fail70%
2.9
Fail80%
3.8
AA-large90%
4.8
AA100%
6.1
AABest Grayscale Contrast
#FFFFFF with ratio 6.10:1
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, #4C94EB 0%, #0D3B73 100%)linear-gradient(90deg, oklch(66.1% 0.149 254.6) 0%, oklch(35.7% 0.108 256.1) 100%)Vibrant
135°linear-gradient(135deg, #0B76F9 0%, #005CCC 100%)linear-gradient(135deg, oklch(59.1% 0.214 258.1) 0%, oklch(50.1% 0.189 258.5) 100%)Complementary
90°linear-gradient(90deg, #1560BD 0%, #BC7115 100%)linear-gradient(90deg, oklch(50.0% 0.162 256.9) 0%, oklch(61.7% 0.134 63.8) 100%)Analogous
90°linear-gradient(90deg, #15B4BC 0%, #1560BD 50%, #1D15BC 100%)linear-gradient(90deg, oklch(70.1% 0.116 200.6) 0%, oklch(50.0% 0.162 256.9) 50%, oklch(38.0% 0.235 268.8) 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, #1560BC 0%, #0F1D2E 100%)linear-gradient(180deg, oklch(49.9% 0.161 256.8) 0%, oklch(22.7% 0.039 254.0) 100%)Radial Glow
Radialradial-gradient(circle, #3586E9 0%, #0F468A 100%)radial-gradient(circle, oklch(62.1% 0.169 255.5) 0%, oklch(40.1% 0.126 256.6) 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.