Steel Blue
#668BB2
BlueColor Codes
All color formats for development
HEX
#668BB2RGB
rgb(102, 139, 178)HSL
hsl(211, 33%, 55%)OKLCH
oklch(0.624 0.072 250.3)CMYK
cmyk(43%, 22%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#557DA8
2#4B6F95
3#426183
4#385370
5#2F455D
6#26374B
7#1C2A38
8#131C25
9#090E13
Tints
Lighter variations
1#7697BA
2#85A2C1
3#94AEC9
4#A3B9D1
5#B3C5D9
6#C2D1E0
7#D1DCE8
8#E0E8F0
9#F0F3F7
Tones
Muted variations
1#6A8BAE
2#6E8BAB
3#728BA7
4#768BA3
5#798C9F
6#7D8C9B
7#818C98
8#858C94
9#888C90
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7ED #E7EDF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3DD #D3DDE9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1C4 #B1C4D8 | BordersInactive statesPlaceholder text |
| 400 | 88A5 #88A5C3 | Disabled statesSecondary iconsMuted text |
| 500 | 668B #668BB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B6F #4B6F95 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C58 #3C5877 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B3F #2B3F55 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B28 #1B2836 | Primary textHigh emphasis contentDark headings |
| 950 | 1119 #111922 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F5F7FA;
--steel-blue-100: #E7EDF3;
--steel-blue-200: #D3DDE9;
--steel-blue-300: #B1C4D8;
--steel-blue-400: #88A5C3;
--steel-blue-500: #668BB2;
--steel-blue-600: #4B6F95;
--steel-blue-700: #3C5877;
--steel-blue-800: #2B3F55;
--steel-blue-900: #1B2836;
--steel-blue-950: #111922;
}