Steel Blue
#4D90CB
BlueColor Codes
All color formats for development
HEX
#4D90CBRGB
rgb(77, 144, 203)HSL
hsl(208, 55%, 55%)OKLCH
oklch(0.635 0.112 247.2)CMYK
cmyk(62%, 29%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3983C4
2#3274AE
3#2C6698
4#265782
5#20496D
6#193A57
7#132C41
8#0D1D2B
9#060F16
Tints
Lighter variations
1#5F9CD1
2#71A7D6
3#82B2DB
4#94BDE0
5#A6C8E5
6#B8D3EA
7#CADEF0
8#DBE9F5
9#EDF4FA
Tones
Muted variations
1#5390C5
2#5A90BF
3#608FB8
4#668FB2
5#6D8EAC
6#738EA5
7#798E9F
8#808D99
9#868D93
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EE #E3EEF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDF #CCDFF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C7 #A4C7E5 | BordersInactive statesPlaceholder text |
| 400 | 75A9 #75A9D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D90 #4D90CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3274 #3274AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 285D #285D8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D42 #1D4263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F8FC;
--steel-blue-100: #E3EEF7;
--steel-blue-200: #CCDFF0;
--steel-blue-300: #A4C7E5;
--steel-blue-400: #75A9D7;
--steel-blue-500: #4D90CB;
--steel-blue-600: #3274AE;
--steel-blue-700: #285D8A;
--steel-blue-800: #1D4263;
--steel-blue-900: #122A3F;
--steel-blue-950: #0B1A28;
}