Steel Blue
#539FC6
BlueColor Codes
All color formats for development
HEX
#539FC6RGB
rgb(83, 159, 198)HSL
hsl(200, 50%, 55%)OKLCH
oklch(0.67 0.095 233)CMYK
cmyk(58%, 20%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3F93BD
2#3883A8
3#317393
4#2A627E
5#235269
6#1C4154
7#15313F
8#0E212A
9#071015
Tints
Lighter variations
1#64A9CB
2#75B3D1
3#87BCD7
4#98C6DD
5#A9CFE2
6#BAD9E8
7#CBE2EE
8#DDECF4
9#EEF5F9
Tones
Muted variations
1#599DC0
2#5E9CBA
3#649AB4
4#6A98AF
5#7096A9
6#7594A3
7#7B929D
8#819098
9#878E92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE3 #CDE3EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A7CE #A7CEE2 | BordersInactive statesPlaceholder text |
| 400 | 79B5 #79B5D2 | Disabled statesSecondary iconsMuted text |
| 500 | 539F #539FC6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3883 #3883A8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2D68 #2D6886 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 204A #204A60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1430 #14303D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1E #0D1E26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FB;
--steel-blue-100: #E4F0F6;
--steel-blue-200: #CDE3EE;
--steel-blue-300: #A7CEE2;
--steel-blue-400: #79B5D2;
--steel-blue-500: #539FC6;
--steel-blue-600: #3883A8;
--steel-blue-700: #2D6886;
--steel-blue-800: #204A60;
--steel-blue-900: #14303D;
--steel-blue-950: #0D1E26;
}