Slate Gray

#516B90

Blue

Color Codes

All color formats for development

HEX
#516B90
RGB
rgb(81, 107, 144)
HSL
hsl(215, 28%, 44%)
OKLCH
oklch(0.523 0.066 257.2)
CMYK
cmyk(44%, 26%, 0%, 44%)

Accessibility

WCAG contrast compliance

On White Background

5.45:1

AA AAA

On Black Background

3.86:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F5F7
100
#E8EC
200
#D5DC
300
#B4C2
400
#8DA2
500
#6C87
600
#516B
700
#4055
800
#2E3D
900
#1D27
950
#1218

Shades

Darker variations

1#496081
2#415673
3#394B65
4#304056
5#283548
6#202B39
7#18202B
8#10151D
9#080B0E

Tints

Lighter variations

1#5B79A2
2#6D87AD
3#7F96B7
4#91A5C1
5#A4B4CC
6#B6C3D6
7#C8D2E0
8#DAE1EA
9#EDF0F5

Tones

Muted variations

1#546B8C
2#576C89
3#5A6D86
4#5D6D83
5#606E80
6#646E7D
7#676F7A
8#6A6F76
9#6D7073

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F5F7
#F5F7F9
BackgroundsSubtle highlightsCard backgrounds
100
E8EC
#E8ECF2
Light backgroundsTable row hoverSkeleton loading
200
D5DC
#D5DCE7
Secondary backgroundsInput backgroundsDividers
300
B4C2
#B4C2D5
BordersInactive statesPlaceholder text
400
8DA2
#8DA2BF
Disabled statesSecondary iconsMuted text
500
6C87
#6C87AC
Primary brand colorCTAsActive elementsLinks
600
516B
#516B90
Hover statesFocus ringsPrimary buttons hover
700
4055
#405572
Active/pressed statesDark mode accentsSecondary text
800
2E3D
#2E3D52
Text on light backgroundsHeadingsStrong borders
900
1D27
#1D2734
Primary textHigh emphasis contentDark headings
950
1218
#121821
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --slate-gray-50: #F5F7F9;
  --slate-gray-100: #E8ECF2;
  --slate-gray-200: #D5DCE7;
  --slate-gray-300: #B4C2D5;
  --slate-gray-400: #8DA2BF;
  --slate-gray-500: #6C87AC;
  --slate-gray-600: #516B90;
  --slate-gray-700: #405572;
  --slate-gray-800: #2E3D52;
  --slate-gray-900: #1D2734;
  --slate-gray-950: #121821;
}
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