Steel Blue
#4267B2
BlueColor Codes
All color formats for development
HEX
#4267B2RGB
rgb(66, 103, 178)HSL
hsl(220, 46%, 48%)OKLCH
oklch(0.524 0.126 263)CMYK
cmyk(63%, 42%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3B5DA1
2#35538F
3#2E497D
4#283E6B
5#213459
6#1A2947
7#141F36
8#0D1524
9#070A12
Tints
Lighter variations
1#5175BF
2#6485C6
3#7794CD
4#8BA3D4
5#9EB3DB
6#B2C2E2
7#C5D1EA
8#D8E0F1
9#ECF0F8
Tones
Muted variations
1#486AAD
2#4D6BA7
3#536DA2
4#596F9C
5#5E7197
6#647391
7#6A758B
8#6F7786
9#757980
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EA #E5EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD9 #CFD9ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9BB #A9BBDF | BordersInactive statesPlaceholder text |
| 400 | 7D98 #7D98CF | Disabled statesSecondary iconsMuted text |
| 500 | 577B #577BC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D5F #3D5FA4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 304C #304C82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2236 #22365D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1623 #16233C | Primary textHigh emphasis contentDark headings |
| 950 | 0E16 #0E1625 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5EAF5;
--steel-blue-200: #CFD9ED;
--steel-blue-300: #A9BBDF;
--steel-blue-400: #7D98CF;
--steel-blue-500: #577BC1;
--steel-blue-600: #3D5FA4;
--steel-blue-700: #304C82;
--steel-blue-800: #22365D;
--steel-blue-900: #16233C;
--steel-blue-950: #0E1625;
}