Slate Gray

#818DCA

Blue

Color Codes

All color formats for development

HEX
#818DCA
RGB
rgb(129, 141, 202)
HSL
hsl(230, 41%, 65%)
OKLCH
oklch(0.658 0.092 275.1)
CMYK
cmyk(36%, 30%, 0%, 21%)

Accessibility

WCAG contrast compliance

On White Background

3.18:1

AA AAA

On Black Background

6.60:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F4F5
100
#E6E8
200
#D0D5
300
#ACB4
400
#818D
500
#5D6D
600
#4252
700
#3541
800
#262E
900
#181E
950
#0F13

Shades

Darker variations

1#6A78C1
2#5263B7
3#4454A4
4#3B488C
5#313C75
6#27305D
7#1D2446
8#14182F
9#0A0C17

Tints

Lighter variations

1#8E99D0
2#9AA4D5
3#A7AFDA
4#B3BBDF
5#C0C6E5
6#CDD2EA
7#D9DDEF
8#E6E8F4
9#F2F4FA

Tones

Muted variations

1#8590C7
2#8892C3
3#8C95BF
4#9097BC
5#939AB8
6#979CB4
7#9B9EB1
8#9EA1AD
9#A2A3A9

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F4F5
#F4F5FA
BackgroundsSubtle highlightsCard backgrounds
100
E6E8
#E6E8F4
Light backgroundsTable row hoverSkeleton loading
200
D0D5
#D0D5EB
Secondary backgroundsInput backgroundsDividers
300
ACB4
#ACB4DC
BordersInactive statesPlaceholder text
400
818D
#818DCA
Disabled statesSecondary iconsMuted text
500
5D6D
#5D6DBB
Primary brand colorCTAsActive elementsLinks
600
4252
#42529E
Hover statesFocus ringsPrimary buttons hover
700
3541
#35417E
Active/pressed statesDark mode accentsSecondary text
800
262E
#262E5A
Text on light backgroundsHeadingsStrong borders
900
181E
#181E3A
Primary textHigh emphasis contentDark headings
950
0F13
#0F1324
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --slate-gray-50: #F4F5FA;
  --slate-gray-100: #E6E8F4;
  --slate-gray-200: #D0D5EB;
  --slate-gray-300: #ACB4DC;
  --slate-gray-400: #818DCA;
  --slate-gray-500: #5D6DBB;
  --slate-gray-600: #42529E;
  --slate-gray-700: #35417E;
  --slate-gray-800: #262E5A;
  --slate-gray-900: #181E3A;
  --slate-gray-950: #0F1324;
}
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