Luminance
0.206
Category
Blue
Type
Dark
Best On
Color Codes
All color formats for your project
HEX
#0284C70284C7RGB
rgb(2, 132, 199)R:2 G:132 B:199HSL
hsl(200, 98%, 39%)H:200° S:98% L:39%HSV / HSB
hsv(200, 99%, 78%)H:200° S:99% V:78%CMYK
cmyk(99%, 34%, 0%, 22%)C:99 M:34 Y:0 K:22LAB
lab(53, -5, -43)L:53 a:-5 b:-43OKLCH
oklch(58.8% 0.139 242.0)L:58.8% C:0.139 H:242.0°Code Formats
color: #0284C7;UIColor(red: 0.008, green: 0.518, blue: 0.780, alpha: 1.0)Color(0xFF0284C7)Color(0xFF0284C7)#FF0284C7Contrast Analysis
WCAG compliance with grayscale colors
On White
4.10:1
On Black
5.13:1
Grayscale Contrast
0%
5.1
AA10%
4.2
AA-large20%
3.1
AA-large30%
2.1
Fail40%
1.4
Fail50%
1.0
Fail60%
1.4
Fail70%
2.0
Fail80%
2.6
Fail90%
3.3
AA-large100%
4.1
AA-largeBest Grayscale Contrast
#000000 with ratio 5.13:1
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, #30B9FD 0%, #01557E 100%)linear-gradient(90deg, oklch(74.5% 0.148 236.4) 0%, oklch(42.8% 0.096 239.3) 100%)Vibrant
135°linear-gradient(135deg, #00A7FA 0%, #0088CC 100%)linear-gradient(135deg, oklch(69.8% 0.165 241.9) 0%, oklch(60.0% 0.141 241.6) 100%)Complementary
90°linear-gradient(90deg, #0284C7 0%, #C54302 100%)linear-gradient(90deg, oklch(58.8% 0.139 242.0) 0%, oklch(56.0% 0.176 39.7) 100%)Analogous
90°linear-gradient(90deg, #02C5A4 0%, #0284C7 50%, #0222C5 100%)linear-gradient(90deg, oklch(73.5% 0.139 174.8) 0%, oklch(58.8% 0.139 242.0) 50%, oklch(39.6% 0.242 264.4) 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, #0284C5 0%, #0A2633 100%)linear-gradient(180deg, oklch(58.6% 0.137 241.2) 0%, oklch(25.4% 0.041 231.8) 100%)Radial Glow
Radialradial-gradient(circle, #17B0FD 0%, #026597 100%)radial-gradient(circle, oklch(72.1% 0.159 239.3) 0%, oklch(48.4% 0.111 240.6) 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.