Steel Blue
#51A2C8
BlueColor Codes
All color formats for development
HEX
#51A2C8RGB
rgb(81, 162, 200)HSL
hsl(199, 52%, 55%)OKLCH
oklch(0.677 0.097 230.9)CMYK
cmyk(60%, 19%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D96C0
2#3686AB
3#2F7595
4#286480
5#22536B
6#1B4355
7#143240
8#0D212B
9#071115
Tints
Lighter variations
1#62ABCD
2#73B5D3
3#85BED8
4#96C7DE
5#A8D1E3
6#B9DAE9
7#CBE3EE
8#DCECF4
9#EEF6F9
Tones
Muted variations
1#57A0C2
2#5D9EBC
3#629CB6
4#6899B0
5#6E97AA
6#7495A4
7#7A939E
8#809198
9#868E92
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 | CDE4 #CDE4EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D0 #A6D0E3 | BordersInactive statesPlaceholder text |
| 400 | 77B7 #77B7D4 | Disabled statesSecondary iconsMuted text |
| 500 | 51A2 #51A2C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3686 #3686AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B6A #2B6A88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F4C #1F4C61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1431 #14313E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1E #0C1E27 | 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: #CDE4EF;
--steel-blue-300: #A6D0E3;
--steel-blue-400: #77B7D4;
--steel-blue-500: #51A2C8;
--steel-blue-600: #3686AB;
--steel-blue-700: #2B6A88;
--steel-blue-800: #1F4C61;
--steel-blue-900: #14313E;
--steel-blue-950: #0C1E27;
}