Steel Blue
#51A6C8
BlueColor Codes
All color formats for development
HEX
#51A6C8RGB
rgb(81, 166, 200)HSL
hsl(197, 52%, 55%)OKLCH
oklch(0.686 0.096 226.9)CMYK
cmyk(60%, 17%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D9BC0
2#3689AB
3#2F7895
4#286780
5#22566B
6#1B4555
7#143440
8#0D222B
9#071115
Tints
Lighter variations
1#62AFCD
2#73B8D3
3#85C1D8
4#96CADE
5#A8D3E3
6#B9DBE9
7#CBE4EE
8#DCEDF4
9#EEF6F9
Tones
Muted variations
1#57A4C2
2#5DA1BC
3#629EB6
4#689CB0
5#6E99AA
6#7497A4
7#7A949E
8#809198
9#868F92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F1 #E4F1F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE5 #CDE5EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D2 #A6D2E3 | BordersInactive statesPlaceholder text |
| 400 | 77BA #77BAD4 | Disabled statesSecondary iconsMuted text |
| 500 | 51A6 #51A6C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3689 #3689AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B6D #2B6D88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F4E #1F4E61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1432 #14323E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1F #0C1F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F9FB;
--steel-blue-100: #E4F1F6;
--steel-blue-200: #CDE5EF;
--steel-blue-300: #A6D2E3;
--steel-blue-400: #77BAD4;
--steel-blue-500: #51A6C8;
--steel-blue-600: #3689AB;
--steel-blue-700: #2B6D88;
--steel-blue-800: #1F4E61;
--steel-blue-900: #14323E;
--steel-blue-950: #0C1F27;
}