Steel Blue

#5170C8

Blue

Color Codes

All color formats for development

HEX
#5170C8
RGB
rgb(81, 112, 200)
HSL
hsl(224, 52%, 55%)
OKLCH
oklch(0.565 0.141 267.2)
CMYK
cmyk(60%, 44%, 0%, 22%)

Accessibility

WCAG contrast compliance

On White Background

4.67:1

AA AAA

On Black Background

4.50:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F3F5
100
#E4E9
200
#CDD6
300
#A6B6
400
#7790
500
#5170
600
#3655
700
#2B44
800
#1F30
900
#141F
950
#0C13

Shades

Darker variations

1#3D60C0
2#3655AB
3#2F4A95
4#284080
5#22356B
6#1B2A55
7#142040
8#0D152B
9#070B15

Tints

Lighter variations

1#627FCD
2#738DD3
3#859BD8
4#96A9DE
5#A8B8E3
6#B9C6E9
7#CBD4EE
8#DCE2F4
9#EEF1F9

Tones

Muted variations

1#5773C2
2#5D76BC
3#6279B6
4#687CB0
5#6E7EAA
6#7481A4
7#7A849E
8#808798
9#868992

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F3F5
#F3F5FB
BackgroundsSubtle highlightsCard backgrounds
100
E4E9
#E4E9F6
Light backgroundsTable row hoverSkeleton loading
200
CDD6
#CDD6EF
Secondary backgroundsInput backgroundsDividers
300
A6B6
#A6B6E3
BordersInactive statesPlaceholder text
400
7790
#7790D4
Disabled statesSecondary iconsMuted text
500
5170
#5170C8
Primary brand colorCTAsActive elementsLinks
600
3655
#3655AB
Hover statesFocus ringsPrimary buttons hover
700
2B44
#2B4488
Active/pressed statesDark mode accentsSecondary text
800
1F30
#1F3061
Text on light backgroundsHeadingsStrong borders
900
141F
#141F3E
Primary textHigh emphasis contentDark headings
950
0C13
#0C1327
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --steel-blue-50: #F3F5FB;
  --steel-blue-100: #E4E9F6;
  --steel-blue-200: #CDD6EF;
  --steel-blue-300: #A6B6E3;
  --steel-blue-400: #7790D4;
  --steel-blue-500: #5170C8;
  --steel-blue-600: #3655AB;
  --steel-blue-700: #2B4488;
  --steel-blue-800: #1F3061;
  --steel-blue-900: #141F3E;
  --steel-blue-950: #0C1327;
}
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