Slate Gray

#515F90

Blue

Color Codes

All color formats for development

HEX
#515F90
RGB
rgb(81, 95, 144)
HSL
hsl(227, 28%, 44%)
OKLCH
oklch(0.495 0.081 271.1)
CMYK
cmyk(44%, 34%, 0%, 44%)

Accessibility

WCAG contrast compliance

On White Background

6.20:1

AA AAA

On Black Background

3.39:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F5F6
100
#E8EA
200
#D5D9
300
#B4BB
400
#8D98
500
#6C7A
600
#515E
700
#404B
800
#2E36
900
#1D22
950
#1215

Shades

Darker variations

1#495581
2#414C73
3#394265
4#303956
5#282F48
6#202639
7#181C2B
8#10131D
9#08090E

Tints

Lighter variations

1#5B6AA2
2#6D7BAD
3#7F8BB7
4#919CC1
5#A4ACCC
6#B6BDD6
7#C8CDE0
8#DADEEA
9#EDEEF5

Tones

Muted variations

1#54608C
2#576289
3#5A6486
4#5D6683
5#606780
6#64697D
7#676B7A
8#6A6D76
9#6D6E73

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F5F6
#F5F6F9
BackgroundsSubtle highlightsCard backgrounds
100
E8EA
#E8EAF2
Light backgroundsTable row hoverSkeleton loading
200
D5D9
#D5D9E7
Secondary backgroundsInput backgroundsDividers
300
B4BB
#B4BBD5
BordersInactive statesPlaceholder text
400
8D98
#8D98BF
Disabled statesSecondary iconsMuted text
500
6C7A
#6C7AAC
Primary brand colorCTAsActive elementsLinks
600
515E
#515E90
Hover statesFocus ringsPrimary buttons hover
700
404B
#404B72
Active/pressed statesDark mode accentsSecondary text
800
2E36
#2E3652
Text on light backgroundsHeadingsStrong borders
900
1D22
#1D2234
Primary textHigh emphasis contentDark headings
950
1215
#121521
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --slate-gray-50: #F5F6F9;
  --slate-gray-100: #E8EAF2;
  --slate-gray-200: #D5D9E7;
  --slate-gray-300: #B4BBD5;
  --slate-gray-400: #8D98BF;
  --slate-gray-500: #6C7AAC;
  --slate-gray-600: #515E90;
  --slate-gray-700: #404B72;
  --slate-gray-800: #2E3652;
  --slate-gray-900: #1D2234;
  --slate-gray-950: #121521;
}
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