Steel Blue
#667CB2
BlueColor Codes
All color formats for development
HEX
#667CB2RGB
rgb(102, 124, 178)HSL
hsl(223, 33%, 55%)OKLCH
oklch(0.591 0.087 266.8)CMYK
cmyk(43%, 30%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#556CA8
2#4B6095
3#425483
4#384870
5#2F3C5D
6#26304B
7#1C2438
8#131825
9#090C13
Tints
Lighter variations
1#7689BA
2#8596C1
3#94A3C9
4#A3B0D1
5#B3BDD9
6#C2CBE0
7#D1D8E8
8#E0E5F0
9#F0F2F7
Tones
Muted variations
1#6A7DAE
2#6E7FAB
3#7281A7
4#7682A3
5#79849F
6#7D869B
7#818798
8#858994
9#888B90
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F6 #F5F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EB #E7EBF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3D9 #D3D9E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1BC #B1BCD8 | BordersInactive statesPlaceholder text |
| 400 | 8899 #8899C3 | Disabled statesSecondary iconsMuted text |
| 500 | 667C #667CB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B60 #4B6095 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C4C #3C4C77 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B37 #2B3755 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B23 #1B2336 | Primary textHigh emphasis contentDark headings |
| 950 | 1116 #111622 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F6FA;
--steel-blue-100: #E7EBF3;
--steel-blue-200: #D3D9E9;
--steel-blue-300: #B1BCD8;
--steel-blue-400: #8899C3;
--steel-blue-500: #667CB2;
--steel-blue-600: #4B6095;
--steel-blue-700: #3C4C77;
--steel-blue-800: #2B3755;
--steel-blue-900: #1B2336;
--steel-blue-950: #111622;
}