Steel Blue
#43939D
CyanColor Codes
All color formats for development
HEX
#43939DRGB
rgb(67, 147, 157)HSL
hsl(187, 40%, 44%)OKLCH
oklch(0.617 0.079 206.3)CMYK
cmyk(57%, 6%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D848D
2#36757E
3#2F676E
4#28585E
5#22494F
6#1B3B3F
7#142C2F
8#0D1D1F
9#070F10
Tints
Lighter variations
1#4CA5B1
2#5FB0BA
3#73BAC3
4#87C4CC
5#9BCDD4
6#AFD7DD
7#C3E1E5
8#D7EBEE
9#EBF5F6
Tones
Muted variations
1#488F99
2#4C8C94
3#518890
4#55858B
5#5A8187
6#5E7E82
7#637B7E
8#677779
9#6C7475
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F3 #E6F3F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E8 #D1E8EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADD6 #ADD6DC | BordersInactive statesPlaceholder text |
| 400 | 82C1 #82C1C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5EAF #5EAFBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4393 #43939D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3675 #36757D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2653 #265359 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1835 #183539 | Primary textHigh emphasis contentDark headings |
| 950 | 0F21 #0F2124 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4FAFA;
--steel-blue-100: #E6F3F4;
--steel-blue-200: #D1E8EB;
--steel-blue-300: #ADD6DC;
--steel-blue-400: #82C1C9;
--steel-blue-500: #5EAFBA;
--steel-blue-600: #43939D;
--steel-blue-700: #36757D;
--steel-blue-800: #265359;
--steel-blue-900: #183539;
--steel-blue-950: #0F2124;
}