Slate Gray

#517F90

Blue

Color Codes

All color formats for development

HEX
#517F90
RGB
rgb(81, 127, 144)
HSL
hsl(196, 28%, 44%)
OKLCH
oklch(0.57 0.057 223.4)
CMYK
cmyk(44%, 12%, 0%, 44%)

Accessibility

WCAG contrast compliance

On White Background

4.39:1

AA AAA

On Black Background

4.79:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F5F8
100
#E8EF
200
#D5E2
300
#B4CC
400
#8DB1
500
#6C9B
600
#517F
700
#4065
800
#2E48
900
#1D2E
950
#121D

Shades

Darker variations

1#497281
2#416573
3#395965
4#304C56
5#283F48
6#203339
7#18262B
8#10191D
9#080D0E

Tints

Lighter variations

1#5B8FA2
2#6D9CAD
3#7FA8B7
4#91B5C1
5#A4C1CC
6#B6CDD6
7#C8DAE0
8#DAE6EA
9#EDF3F5

Tones

Muted variations

1#547D8C
2#577C89
3#5A7A86
4#5D7983
5#607880
6#64767D
7#67757A
8#6A7376
9#6D7273

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F5F8
#F5F8F9
BackgroundsSubtle highlightsCard backgrounds
100
E8EF
#E8EFF2
Light backgroundsTable row hoverSkeleton loading
200
D5E2
#D5E2E7
Secondary backgroundsInput backgroundsDividers
300
B4CC
#B4CCD5
BordersInactive statesPlaceholder text
400
8DB1
#8DB1BF
Disabled statesSecondary iconsMuted text
500
6C9B
#6C9BAC
Primary brand colorCTAsActive elementsLinks
600
517F
#517F90
Hover statesFocus ringsPrimary buttons hover
700
4065
#406572
Active/pressed statesDark mode accentsSecondary text
800
2E48
#2E4852
Text on light backgroundsHeadingsStrong borders
900
1D2E
#1D2E34
Primary textHigh emphasis contentDark headings
950
121D
#121D21
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --slate-gray-50: #F5F8F9;
  --slate-gray-100: #E8EFF2;
  --slate-gray-200: #D5E2E7;
  --slate-gray-300: #B4CCD5;
  --slate-gray-400: #8DB1BF;
  --slate-gray-500: #6C9BAC;
  --slate-gray-600: #517F90;
  --slate-gray-700: #406572;
  --slate-gray-800: #2E4852;
  --slate-gray-900: #1D2E34;
  --slate-gray-950: #121D21;
}
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