Steel Blue
#43909D
CyanColor Codes
All color formats for development
HEX
#43909DRGB
rgb(67, 144, 157)HSL
hsl(189, 40%, 44%)OKLCH
oklch(0.61 0.078 210)CMYK
cmyk(57%, 8%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D818D
2#36737E
3#2F656E
4#28565E
5#22484F
6#1B393F
7#142B2F
8#0D1D1F
9#070E10
Tints
Lighter variations
1#4CA2B1
2#5FADBA
3#73B7C3
4#87C1CC
5#9BCCD4
6#AFD6DD
7#C3E0E5
8#D7EAEE
9#EBF5F6
Tones
Muted variations
1#488C99
2#4C8994
3#518690
4#55838B
5#5A8087
6#5E7D82
7#637A7E
8#677679
9#6C7375
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F2 #E6F2F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E7 #D1E7EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADD5 #ADD5DC | BordersInactive statesPlaceholder text |
| 400 | 82BF #82BFC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5EAC #5EACBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4390 #43909D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3672 #36727D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2652 #265259 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1834 #183439 | 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: #F4F9FA;
--steel-blue-100: #E6F2F4;
--steel-blue-200: #D1E7EB;
--steel-blue-300: #ADD5DC;
--steel-blue-400: #82BFC9;
--steel-blue-500: #5EACBA;
--steel-blue-600: #43909D;
--steel-blue-700: #36727D;
--steel-blue-800: #265259;
--steel-blue-900: #183439;
--steel-blue-950: #0F2124;
}