Steel Blue
#43919D
CyanColor Codes
All color formats for development
HEX
#43919DRGB
rgb(67, 145, 157)HSL
hsl(188, 40%, 44%)OKLCH
oklch(0.613 0.078 208.8)CMYK
cmyk(57%, 8%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D838D
2#36747E
3#2F666E
4#28575E
5#22494F
6#1B3A3F
7#142C2F
8#0D1D1F
9#070F10
Tints
Lighter variations
1#4CA4B1
2#5FAEBA
3#73B8C3
4#87C2CC
5#9BCDD4
6#AFD7DD
7#C3E1E5
8#D7EBEE
9#EBF5F6
Tones
Muted variations
1#488E99
2#4C8B94
3#518790
4#55848B
5#5A8187
6#5E7D82
7#637A7E
8#677779
9#6C7375
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F2 #E6F2F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E8 #D1E8EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADD6 #ADD6DC | BordersInactive statesPlaceholder text |
| 400 | 82C0 #82C0C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5EAE #5EAEBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4391 #43919D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3673 #36737D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2652 #265259 | 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: #E6F2F4;
--steel-blue-200: #D1E8EB;
--steel-blue-300: #ADD6DC;
--steel-blue-400: #82C0C9;
--steel-blue-500: #5EAEBA;
--steel-blue-600: #43919D;
--steel-blue-700: #36737D;
--steel-blue-800: #265259;
--steel-blue-900: #183539;
--steel-blue-950: #0F2124;
}