Charcoal

#25252D

Blue

Color Codes

All color formats for development

HEX
#25252D
RGB
rgb(37, 37, 45)
HSL
hsl(240, 10%, 16%)
OKLCH
oklch(0.268 0.015 285.4)
CMYK
cmyk(18%, 18%, 0%, 82%)

Accessibility

WCAG contrast compliance

On White Background

15.20:1

AA AAA

On Black Background

1.38:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F7F7
100
#EBEB
200
#DBDB
300
#BEBE
400
#9D9D
500
#8181
600
#6565
700
#5050
800
#3939
900
#2525
950
#1717

Shades

Darker variations

1#212128
2#1D1D24
3#1A1A1F
4#16161B
5#121216
6#0F0F12
7#0B0B0D
8#070709
9#040404

Tints

Lighter variations

1#383844
2#4B4B5C
3#5F5F74
4#72728B
5#89899F
6#A1A1B2
7#B8B8C5
8#D0D0D8
9#E7E7EC

Tones

Muted variations

1#25252C
2#26262C
3#26262C
4#26262B
5#27272B
6#27272A
7#28282A
8#28282A
9#282829

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F7F7
#F7F7F8
BackgroundsSubtle highlightsCard backgrounds
100
EBEB
#EBEBEF
Light backgroundsTable row hoverSkeleton loading
200
DBDB
#DBDBE1
Secondary backgroundsInput backgroundsDividers
300
BEBE
#BEBECA
BordersInactive statesPlaceholder text
400
9D9D
#9D9DAF
Disabled statesSecondary iconsMuted text
500
8181
#818198
Primary brand colorCTAsActive elementsLinks
600
6565
#65657B
Hover statesFocus ringsPrimary buttons hover
700
5050
#505062
Active/pressed statesDark mode accentsSecondary text
800
3939
#393946
Text on light backgroundsHeadingsStrong borders
900
2525
#25252D
Primary textHigh emphasis contentDark headings
950
1717
#17171C
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --charcoal-50: #F7F7F8;
  --charcoal-100: #EBEBEF;
  --charcoal-200: #DBDBE1;
  --charcoal-300: #BEBECA;
  --charcoal-400: #9D9DAF;
  --charcoal-500: #818198;
  --charcoal-600: #65657B;
  --charcoal-700: #505062;
  --charcoal-800: #393946;
  --charcoal-900: #25252D;
  --charcoal-950: #17171C;
}
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