Black

#151B1E

Blue

Color Codes

All color formats for development

HEX
#151B1E
RGB
rgb(21, 27, 30)
HSL
hsl(200, 18%, 10%)
OKLCH
oklch(0.217 0.011 229.5)
CMYK
cmyk(30%, 10%, 0%, 88%)

Accessibility

WCAG contrast compliance

On White Background

17.39:1

AA AAA

On Black Background

1.21:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F6F8
100
#EAEE
200
#D8E0
300
#BAC8
400
#96AB
500
#7893
600
#5C77
700
#495F
800
#3444
900
#212B
950
#151B

Shades

Darker variations

1#13181B
2#111618
3#0F1315
4#0D1012
5#0A0E0F
6#080B0C
7#060809
8#040506
9#020303

Tints

Lighter variations

1#283339
2#3B4C54
3#4D646F
4#607C8A
5#7893A1
6#93A9B4
7#AEBEC7
8#C9D4D9
9#E4E9EC

Tones

Muted variations

1#151B1E
2#161B1D
3#161B1D
4#171A1C
5#171A1C
6#181A1B
7#181A1B
8#191A1A
9#191A1A

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F6F8
#F6F8F9
BackgroundsSubtle highlightsCard backgrounds
100
EAEE
#EAEEF0
Light backgroundsTable row hoverSkeleton loading
200
D8E0
#D8E0E4
Secondary backgroundsInput backgroundsDividers
300
BAC8
#BAC8CF
BordersInactive statesPlaceholder text
400
96AB
#96ABB6
Disabled statesSecondary iconsMuted text
500
7893
#7893A1
Primary brand colorCTAsActive elementsLinks
600
5C77
#5C7784
Hover statesFocus ringsPrimary buttons hover
700
495F
#495F69
Active/pressed statesDark mode accentsSecondary text
800
3444
#34444B
Text on light backgroundsHeadingsStrong borders
900
212B
#212B30
Primary textHigh emphasis contentDark headings
950
151B
#151B1E
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --black-50: #F6F8F9;
  --black-100: #EAEEF0;
  --black-200: #D8E0E4;
  --black-300: #BAC8CF;
  --black-400: #96ABB6;
  --black-500: #7893A1;
  --black-600: #5C7784;
  --black-700: #495F69;
  --black-800: #34444B;
  --black-900: #212B30;
  --black-950: #151B1E;
}
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