Steel Blue
#256BBB
BlueColor Codes
All color formats for development
HEX
#256BBBRGB
rgb(37, 107, 187)HSL
hsl(212, 67%, 44%)OKLCH
oklch(0.527 0.143 254.5)CMYK
cmyk(80%, 43%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2160A9
2#1E5696
3#1A4B83
4#164070
5#13365E
6#0F2B4B
7#0B2038
8#071525
9#040B13
Tints
Lighter variations
1#2A79D3
2#4088D9
3#5897DE
4#70A5E3
5#88B4E7
6#A0C3EC
7#B7D2F1
8#CFE1F6
9#E7F0FA
Tones
Muted variations
1#2D6CB4
2#346CAC
3#3C6DA5
4#436D9D
5#4B6E96
6#526E8E
7#5A6F87
8#616F7F
9#697078
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EC #E1ECF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DC #C8DCF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DC2 #9DC2EC | BordersInactive statesPlaceholder text |
| 400 | 6AA2 #6AA2E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F87 #3F87D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 256B #256BBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D55 #1D5595 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 153D #153D6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D27 #0D2744 | Primary textHigh emphasis contentDark headings |
| 950 | 0818 #08182B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F7FC;
--steel-blue-100: #E1ECF9;
--steel-blue-200: #C8DCF4;
--steel-blue-300: #9DC2EC;
--steel-blue-400: #6AA2E2;
--steel-blue-500: #3F87D9;
--steel-blue-600: #256BBB;
--steel-blue-700: #1D5595;
--steel-blue-800: #153D6A;
--steel-blue-900: #0D2744;
--steel-blue-950: #08182B;
}