Steel Blue
#636FB6
BlueColor Codes
All color formats for development
HEX
#636FB6RGB
rgb(99, 111, 182)HSL
hsl(231, 36%, 55%)OKLCH
oklch(0.564 0.111 275)CMYK
cmyk(46%, 39%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#515EAC
2#485499
3#3F4986
4#363F72
5#2D345F
6#242A4C
7#1B1F39
8#121526
9#090A13
Tints
Lighter variations
1#737EBD
2#828CC4
3#929ACC
4#A1A9D3
5#B1B7DA
6#C1C6E2
7#D0D4E9
8#E0E2F0
9#EFF1F8
Tones
Muted variations
1#6772B1
2#6B75AD
3#6F78A9
4#737BA5
5#787EA1
6#7C819D
7#808499
8#848695
9#888990
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F5 #F5F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7E9 #E7E9F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2D5 #D2D5EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFB6 #AFB6D9 | BordersInactive statesPlaceholder text |
| 400 | 868F #868FC6 | Disabled statesSecondary iconsMuted text |
| 500 | 636F #636FB6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4854 #485499 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3943 #394379 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2930 #293057 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A1F #1A1F37 | Primary textHigh emphasis contentDark headings |
| 950 | 1013 #101323 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F5FA;
--steel-blue-100: #E7E9F4;
--steel-blue-200: #D2D5EA;
--steel-blue-300: #AFB6D9;
--steel-blue-400: #868FC6;
--steel-blue-500: #636FB6;
--steel-blue-600: #485499;
--steel-blue-700: #394379;
--steel-blue-800: #293057;
--steel-blue-900: #1A1F37;
--steel-blue-950: #101323;
}