Luminance
0.955
Category
Blue
Type
Light
Best On
Color Codes
All color formats for your project
HEX
#F9FAFBF9FAFBRGB
rgb(249, 250, 251)R:249 G:250 B:251HSL
hsl(210, 20%, 98%)H:210° S:20% L:98%HSV / HSB
hsv(210, 1%, 98%)H:210° S:1% V:98%CMYK
cmyk(1%, 0%, 0%, 2%)C:1 M:0 Y:0 K:2LAB
lab(98, 0, -1)L:98 a:0 b:-1OKLCH
oklch(98.5% 0.002 247.8)L:98.5% C:0.002 H:247.8°Code Formats
color: #F9FAFB;UIColor(red: 0.976, green: 0.980, blue: 0.984, alpha: 1.0)Color(0xFFF9FAFB)Color(0xFFF9FAFB)#FFF9FAFBContrast Analysis
WCAG compliance with grayscale colors
On White
1.05:1
On Black
20.10:1
Grayscale Contrast
0%
20.1
AAA10%
16.7
AAA20%
12.1
AAA30%
8.1
AAA40%
5.5
AA50%
3.8
AA-large60%
2.7
Fail70%
2.0
Fail80%
1.5
Fail90%
1.2
Fail100%
1.0
FailBest Grayscale Contrast
#000000 with ratio 20.10:1
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, #D1D9E0 0%, #BCC7D2 100%)linear-gradient(90deg, oklch(88.1% 0.013 244.3) 0%, oklch(82.5% 0.020 248.1) 100%)Vibrant
135°linear-gradient(135deg, #98B2CD 0%, #D3E0EE 100%)linear-gradient(135deg, oklch(75.3% 0.048 249.5) 0%, oklch(90.1% 0.024 250.1) 100%)Complementary
90°linear-gradient(90deg, #F9FAFB 0%, #FBFAF9 100%)linear-gradient(90deg, oklch(98.5% 0.002 247.8) 0%, oklch(98.6% 0.002 67.8) 100%)Analogous
90°linear-gradient(90deg, #F9FBFB 0%, #F9FAFB 50%, #F9F9FB 100%)linear-gradient(90deg, oklch(98.7% 0.002 197.1) 0%, oklch(98.5% 0.002 247.8) 50%, oklch(98.3% 0.003 286.4) 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, #8599AD 0%, #181F25 100%)linear-gradient(180deg, oklch(67.4% 0.037 248.4) 0%, oklch(23.5% 0.015 244.4) 100%)Radial Glow
Radialradial-gradient(circle, #B3BFCC 0%, #CBD4DC 100%)radial-gradient(circle, oklch(79.9% 0.023 250.3) 0%, oklch(86.5% 0.015 244.7) 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.