Steel Blue

#5198C8

Blue

Color Codes

All color formats for development

HEX
#5198C8
RGB
rgb(81, 152, 200)
HSL
hsl(204, 52%, 55%)
OKLCH
oklch(0.653 0.101 240.3)
CMYK
cmyk(60%, 24%, 0%, 22%)

Accessibility

WCAG contrast compliance

On White Background

3.15:1

AA AAA

On Black Background

6.68:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F3F8
100
#E4EF
200
#CDE1
300
#A6CA
400
#77AF
500
#5198
600
#367C
700
#2B63
800
#1F46
900
#142D
950
#0C1C

Shades

Darker variations

1#3D8BC0
2#367CAB
3#2F6C95
4#285D80
5#224D6B
6#1B3E55
7#142E40
8#0D1F2B
9#070F15

Tints

Lighter variations

1#62A2CD
2#73ADD3
3#85B7D8
4#96C1DE
5#A8CCE3
6#B9D6E9
7#CBE0EE
8#DCEAF4
9#EEF5F9

Tones

Muted variations

1#5797C2
2#5D96BC
3#6295B6
4#6893B0
5#6E92AA
6#7491A4
7#7A909E
8#808F98
9#868D92

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F3F8
#F3F8FB
BackgroundsSubtle highlightsCard backgrounds
100
E4EF
#E4EFF6
Light backgroundsTable row hoverSkeleton loading
200
CDE1
#CDE1EF
Secondary backgroundsInput backgroundsDividers
300
A6CA
#A6CAE3
BordersInactive statesPlaceholder text
400
77AF
#77AFD4
Disabled statesSecondary iconsMuted text
500
5198
#5198C8
Primary brand colorCTAsActive elementsLinks
600
367C
#367CAB
Hover statesFocus ringsPrimary buttons hover
700
2B63
#2B6388
Active/pressed statesDark mode accentsSecondary text
800
1F46
#1F4661
Text on light backgroundsHeadingsStrong borders
900
142D
#142D3E
Primary textHigh emphasis contentDark headings
950
0C1C
#0C1C27
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --steel-blue-50: #F3F8FB;
  --steel-blue-100: #E4EFF6;
  --steel-blue-200: #CDE1EF;
  --steel-blue-300: #A6CAE3;
  --steel-blue-400: #77AFD4;
  --steel-blue-500: #5198C8;
  --steel-blue-600: #367CAB;
  --steel-blue-700: #2B6388;
  --steel-blue-800: #1F4661;
  --steel-blue-900: #142D3E;
  --steel-blue-950: #0C1C27;
}
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