Steel Blue
#6699B2
BlueColor Codes
All color formats for development
HEX
#6699B2RGB
rgb(102, 153, 178)HSL
hsl(200, 33%, 55%)OKLCH
oklch(0.656 0.066 230.2)CMYK
cmyk(43%, 14%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#558CA8
2#4B7D95
3#426D83
4#385D70
5#2F4E5D
6#263E4B
7#1C2F38
8#131F25
9#091013
Tints
Lighter variations
1#76A3BA
2#85ADC1
3#94B8C9
4#A3C2D1
5#B3CCD9
6#C2D6E0
7#D1E0E8
8#E0EBF0
9#F0F5F7
Tones
Muted variations
1#6A98AE
2#6E96AB
3#7295A7
4#7694A3
5#79939F
6#7D919B
7#819098
8#858F94
9#888E90
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F8 #F5F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EF #E7EFF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3E1 #D3E1E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1CB #B1CBD8 | BordersInactive statesPlaceholder text |
| 400 | 88B0 #88B0C3 | Disabled statesSecondary iconsMuted text |
| 500 | 6699 #6699B2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B7D #4B7D95 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C63 #3C6377 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B47 #2B4755 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B2D #1B2D36 | Primary textHigh emphasis contentDark headings |
| 950 | 111C #111C22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F8FA;
--steel-blue-100: #E7EFF3;
--steel-blue-200: #D3E1E9;
--steel-blue-300: #B1CBD8;
--steel-blue-400: #88B0C3;
--steel-blue-500: #6699B2;
--steel-blue-600: #4B7D95;
--steel-blue-700: #3C6377;
--steel-blue-800: #2B4755;
--steel-blue-900: #1B2D36;
--steel-blue-950: #111C22;
}