Steel Blue
#5566C3
BlueColor Codes
All color formats for development
HEX
#5566C3RGB
rgb(85, 102, 195)HSL
hsl(231, 48%, 55%)OKLCH
oklch(0.544 0.145 272.9)CMYK
cmyk(56%, 48%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#4254BB
2#3A4BA6
3#334191
4#2C387D
5#242F68
6#1D2553
7#161C3E
8#0F132A
9#070915
Tints
Lighter variations
1#6675C9
2#7784CF
3#8894D5
4#99A3DB
5#AAB2E1
6#BBC2E7
7#CCD1ED
8#DDE0F3
9#EEF0F9
Tones
Muted variations
1#5B6ABE
2#606DB8
3#6671B3
4#6B75AD
5#7179A8
6#767DA2
7#7C819D
8#818597
9#878892
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E7 #E5E7F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED3 #CED3EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B1 #A8B1E1 | BordersInactive statesPlaceholder text |
| 400 | 7B88 #7B88D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5566 #5566C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A4B #3A4BA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E3B #2E3B84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 212A #212A5E | Text on light backgroundsHeadingsStrong borders |
| 900 | 151B #151B3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D11 #0D1126 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F5FB;
--steel-blue-100: #E5E7F6;
--steel-blue-200: #CED3EE;
--steel-blue-300: #A8B1E1;
--steel-blue-400: #7B88D1;
--steel-blue-500: #5566C3;
--steel-blue-600: #3A4BA6;
--steel-blue-700: #2E3B84;
--steel-blue-800: #212A5E;
--steel-blue-900: #151B3C;
--steel-blue-950: #0D1126;
}