Steel Blue

#5B84BE

Blue

Color Codes

All color formats for development

HEX
#5B84BE
RGB
rgb(91, 132, 190)
HSL
hsl(215, 43%, 55%)
OKLCH
oklch(0.608 0.1 257.1)
CMYK
cmyk(52%, 31%, 0%, 25%)

Accessibility

WCAG contrast compliance

On White Background

3.83:1

AA AAA

On Black Background

5.49:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F4F7
100
#E5EC
200
#D0DB
300
#ABC0
400
#7F9F
500
#5B84
600
#4068
700
#3353
800
#243B
900
#1726
950
#0F18

Shades

Darker variations

1#4875B5
2#4068A0
3#385B8C
4#304E78
5#284164
6#203450
7#18273C
8#101A28
9#080D14

Tints

Lighter variations

1#6B90C4
2#7C9DCB
3#8CA9D1
4#9DB5D8
5#ADC2DE
6#BDCEE5
7#CEDAEB
8#DEE6F2
9#EFF3F8

Tones

Muted variations

1#6085B9
2#6586B4
3#6A86AF
4#6F87AA
5#7488A5
6#7989A0
7#7D8A9B
8#828B96
9#878B91

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F4F7
#F4F7FB
BackgroundsSubtle highlightsCard backgrounds
100
E5EC
#E5ECF5
Light backgroundsTable row hoverSkeleton loading
200
D0DB
#D0DBEC
Secondary backgroundsInput backgroundsDividers
300
ABC0
#ABC0DE
BordersInactive statesPlaceholder text
400
7F9F
#7F9FCC
Disabled statesSecondary iconsMuted text
500
5B84
#5B84BE
Primary brand colorCTAsActive elementsLinks
600
4068
#4068A0
Hover statesFocus ringsPrimary buttons hover
700
3353
#335380
Active/pressed statesDark mode accentsSecondary text
800
243B
#243B5B
Text on light backgroundsHeadingsStrong borders
900
1726
#17263A
Primary textHigh emphasis contentDark headings
950
0F18
#0F1824
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --steel-blue-50: #F4F7FB;
  --steel-blue-100: #E5ECF5;
  --steel-blue-200: #D0DBEC;
  --steel-blue-300: #ABC0DE;
  --steel-blue-400: #7F9FCC;
  --steel-blue-500: #5B84BE;
  --steel-blue-600: #4068A0;
  --steel-blue-700: #335380;
  --steel-blue-800: #243B5B;
  --steel-blue-900: #17263A;
  --steel-blue-950: #0F1824;
}
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