Charcoal

#333E4D

Blue

Color Codes

All color formats for development

HEX
#333E4D
RGB
rgb(51, 62, 77)
HSL
hsl(215, 20%, 25%)
OKLCH
oklch(0.36 0.03 256.2)
CMYK
cmyk(34%, 19%, 0%, 70%)

Accessibility

WCAG contrast compliance

On White Background

10.84:1

AA AAA

On Black Background

1.94:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F6F7
100
#EAED
200
#D7DD
300
#B9C2
400
#94A3
500
#7588
600
#5A6C
700
#4756
800
#333E
900
#2127
950
#1419

Shades

Darker variations

1#2E3745
2#29313D
3#242B36
4#1F252E
5#1A1F26
6#14191F
7#0F1217
8#0A0C0F
9#050608

Tints

Lighter variations

1#425063
2#52637A
3#617591
4#7588A3
5#8C9CB3
6#A3B0C2
7#BAC4D1
8#D1D7E0
9#E8EBF0

Tones

Muted variations

1#343E4B
2#363E4A
3#373E49
4#383E47
5#393F46
6#3B3F45
7#3C3F44
8#3D3F42
9#3E4041

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F6F7
#F6F7F9
BackgroundsSubtle highlightsCard backgrounds
100
EAED
#EAEDF1
Light backgroundsTable row hoverSkeleton loading
200
D7DD
#D7DDE4
Secondary backgroundsInput backgroundsDividers
300
B9C2
#B9C2D0
BordersInactive statesPlaceholder text
400
94A3
#94A3B8
Disabled statesSecondary iconsMuted text
500
7588
#7588A3
Primary brand colorCTAsActive elementsLinks
600
5A6C
#5A6C87
Hover statesFocus ringsPrimary buttons hover
700
4756
#47566B
Active/pressed statesDark mode accentsSecondary text
800
333E
#333E4D
Text on light backgroundsHeadingsStrong borders
900
2127
#212731
Primary textHigh emphasis contentDark headings
950
1419
#14191F
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --charcoal-50: #F6F7F9;
  --charcoal-100: #EAEDF1;
  --charcoal-200: #D7DDE4;
  --charcoal-300: #B9C2D0;
  --charcoal-400: #94A3B8;
  --charcoal-500: #7588A3;
  --charcoal-600: #5A6C87;
  --charcoal-700: #47566B;
  --charcoal-800: #333E4D;
  --charcoal-900: #212731;
  --charcoal-950: #14191F;
}
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