Steel Blue
#539CC6
BlueColor Codes
All color formats for development
HEX
#539CC6RGB
rgb(83, 156, 198)HSL
hsl(202, 50%, 55%)OKLCH
oklch(0.663 0.096 236)CMYK
cmyk(58%, 21%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3F8FBD
2#387FA8
3#316F93
4#2A5F7E
5#234F69
6#1C4054
7#15303F
8#0E202A
9#071015
Tints
Lighter variations
1#64A5CB
2#75AFD1
3#87B9D7
4#98C3DD
5#A9CDE2
6#BAD7E8
7#CBE1EE
8#DDEBF4
9#EEF5F9
Tones
Muted variations
1#599AC0
2#5E98BA
3#6497B4
4#6A95AF
5#7094A9
6#7592A3
7#7B919D
8#818F98
9#878E92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE2 #CDE2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A7CC #A7CCE2 | BordersInactive statesPlaceholder text |
| 400 | 79B2 #79B2D2 | Disabled statesSecondary iconsMuted text |
| 500 | 539C #539CC6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 387F #387FA8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2D65 #2D6586 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2048 #204860 | Text on light backgroundsHeadingsStrong borders |
| 900 | 142E #142E3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1D #0D1D26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E4F0F6;
--steel-blue-200: #CDE2EE;
--steel-blue-300: #A7CCE2;
--steel-blue-400: #79B2D2;
--steel-blue-500: #539CC6;
--steel-blue-600: #387FA8;
--steel-blue-700: #2D6586;
--steel-blue-800: #204860;
--steel-blue-900: #142E3D;
--steel-blue-950: #0D1D26;
}