Charcoal

#30364F

Blue

Color Codes

All color formats for development

HEX
#30364F
RGB
rgb(48, 54, 79)
HSL
hsl(228, 24%, 25%)
OKLCH
oklch(0.339 0.045 273.4)
CMYK
cmyk(39%, 32%, 0%, 69%)

Accessibility

WCAG contrast compliance

On White Background

11.89:1

AA AAA

On Black Background

1.77:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F6F6
100
#E9EB
200
#D6D9
300
#B6BC
400
#9099
500
#717C
600
#5560
700
#444C
800
#3037
900
#1F23
950
#1316

Shades

Darker variations

1#2C3147
2#272C3F
3#222637
4#1D212F
5#181B28
6#131620
7#0F1018
8#0A0B10
9#050508

Tints

Lighter variations

1#3F4767
2#4E577E
3#5C6896
4#717CA8
5#8892B6
6#A0A7C5
7#B8BDD3
8#D0D3E2
9#E7E9F0

Tones

Muted variations

1#32374E
2#34384C
3#35394A
4#373A49
5#383B47
6#3A3C46
7#3B3D44
8#3D3E43
9#3E3F41

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F6F6
#F6F6F9
BackgroundsSubtle highlightsCard backgrounds
100
E9EB
#E9EBF1
Light backgroundsTable row hoverSkeleton loading
200
D6D9
#D6D9E6
Secondary backgroundsInput backgroundsDividers
300
B6BC
#B6BCD2
BordersInactive statesPlaceholder text
400
9099
#9099BB
Disabled statesSecondary iconsMuted text
500
717C
#717CA8
Primary brand colorCTAsActive elementsLinks
600
5560
#55608B
Hover statesFocus ringsPrimary buttons hover
700
444C
#444C6F
Active/pressed statesDark mode accentsSecondary text
800
3037
#30374F
Text on light backgroundsHeadingsStrong borders
900
1F23
#1F2333
Primary textHigh emphasis contentDark headings
950
1316
#131620
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --charcoal-50: #F6F6F9;
  --charcoal-100: #E9EBF1;
  --charcoal-200: #D6D9E6;
  --charcoal-300: #B6BCD2;
  --charcoal-400: #9099BB;
  --charcoal-500: #717CA8;
  --charcoal-600: #55608B;
  --charcoal-700: #444C6F;
  --charcoal-800: #30374F;
  --charcoal-900: #1F2333;
  --charcoal-950: #131620;
}
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