Steel Blue
#669BB2
BlueColor Codes
All color formats for development
HEX
#669BB2RGB
rgb(102, 155, 178)HSL
hsl(198, 33%, 55%)OKLCH
oklch(0.661 0.066 227.2)CMYK
cmyk(43%, 13%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#558FA8
2#4B7F95
3#426F83
4#385F70
5#2F4F5D
6#26404B
7#1C3038
8#132025
9#091013
Tints
Lighter variations
1#76A5BA
2#85AFC1
3#94B9C9
4#A3C3D1
5#B3CDD9
6#C2D7E0
7#D1E1E8
8#E0EBF0
9#F0F5F7
Tones
Muted variations
1#6A9AAE
2#6E98AB
3#7297A7
4#7695A3
5#79949F
6#7D929B
7#819198
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 | E7F0 #E7F0F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3E2 #D3E2E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1CC #B1CCD8 | BordersInactive statesPlaceholder text |
| 400 | 88B2 #88B2C3 | Disabled statesSecondary iconsMuted text |
| 500 | 669B #669BB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B7F #4B7F95 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C65 #3C6577 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B48 #2B4855 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B2E #1B2E36 | Primary textHigh emphasis contentDark headings |
| 950 | 111D #111D22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F8FA;
--steel-blue-100: #E7F0F3;
--steel-blue-200: #D3E2E9;
--steel-blue-300: #B1CCD8;
--steel-blue-400: #88B2C3;
--steel-blue-500: #669BB2;
--steel-blue-600: #4B7F95;
--steel-blue-700: #3C6577;
--steel-blue-800: #2B4855;
--steel-blue-900: #1B2E36;
--steel-blue-950: #111D22;
}