Steel Blue
#43999D
CyanColor Codes
All color formats for development
HEX
#43999DRGB
rgb(67, 153, 157)HSL
hsl(183, 40%, 44%)OKLCH
oklch(0.632 0.082 199.5)CMYK
cmyk(57%, 3%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D898D
2#367A7E
3#2F6B6E
4#285C5E
5#224C4F
6#1B3D3F
7#142E2F
8#0D1F1F
9#070F10
Tints
Lighter variations
1#4CACB1
2#5FB6BA
3#73BFC3
4#87C8CC
5#9BD1D4
6#AFDADD
7#C3E4E5
8#D7EDEE
9#EBF6F6
Tones
Muted variations
1#489599
2#4C9194
3#518C90
4#55888B
5#5A8487
6#5E8082
7#637C7E
8#677879
9#6C7475
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F4 #E6F4F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1EA #D1EAEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADD9 #ADD9DC | BordersInactive statesPlaceholder text |
| 400 | 82C6 #82C6C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5EB6 #5EB6BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4399 #43999D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3679 #36797D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2657 #265759 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1837 #183739 | Primary textHigh emphasis contentDark headings |
| 950 | 0F23 #0F2324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4FAFA;
--steel-blue-100: #E6F4F4;
--steel-blue-200: #D1EAEB;
--steel-blue-300: #ADD9DC;
--steel-blue-400: #82C6C9;
--steel-blue-500: #5EB6BA;
--steel-blue-600: #43999D;
--steel-blue-700: #36797D;
--steel-blue-800: #265759;
--steel-blue-900: #183739;
--steel-blue-950: #0F2324;
}