Steel Blue
#66A5B2
CyanColor Codes
All color formats for development
HEX
#66A5B2RGB
rgb(102, 165, 178)HSL
hsl(190, 33%, 55%)OKLCH
oklch(0.684 0.067 212.2)CMYK
cmyk(43%, 7%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#559AA8
2#4B8995
3#427883
4#386770
5#2F565D
6#26444B
7#1C3338
8#132225
9#091113
Tints
Lighter variations
1#76AEBA
2#85B7C1
3#94C0C9
4#A3C9D1
5#B3D2D9
6#C2DBE0
7#D1E4E8
8#E0EDF0
9#F0F6F7
Tones
Muted variations
1#6AA3AE
2#6EA0AB
3#729EA7
4#769BA3
5#79999F
6#7D969B
7#819498
8#859194
9#888F90
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F9 #F5F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7F1 #E7F1F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3E5 #D3E5E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1D1 #B1D1D8 | BordersInactive statesPlaceholder text |
| 400 | 88B9 #88B9C3 | Disabled statesSecondary iconsMuted text |
| 500 | 66A5 #66A5B2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B89 #4B8995 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C6D #3C6D77 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B4E #2B4E55 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B32 #1B3236 | Primary textHigh emphasis contentDark headings |
| 950 | 111F #111F22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F9FA;
--steel-blue-100: #E7F1F3;
--steel-blue-200: #D3E5E9;
--steel-blue-300: #B1D1D8;
--steel-blue-400: #88B9C3;
--steel-blue-500: #66A5B2;
--steel-blue-600: #4B8995;
--steel-blue-700: #3C6D77;
--steel-blue-800: #2B4E55;
--steel-blue-900: #1B3236;
--steel-blue-950: #111F22;
}