Steel Blue
#4090A0
CyanColor Codes
All color formats for development
HEX
#4090A0RGB
rgb(64, 144, 160)HSL
hsl(190, 43%, 44%)OKLCH
oklch(0.61 0.081 212.7)CMYK
cmyk(60%, 10%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3A8290
2#337380
3#2D6570
4#265760
5#204850
6#1A3A40
7#132B30
8#0D1D20
9#060E10
Tints
Lighter variations
1#48A3B5
2#5CAEBE
3#70B8C6
4#84C2CE
5#99CCD6
6#ADD6DE
7#C2E0E7
8#D6EBEF
9#EBF5F7
Tones
Muted variations
1#458D9C
2#4A8A97
3#4E8792
4#53838D
5#588088
6#5D7D83
7#627A7F
8#67777A
9#6B7375
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F2 #E5F2F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E7 #D0E7EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABD5 #ABD5DE | BordersInactive statesPlaceholder text |
| 400 | 7FBF #7FBFCC | Disabled statesSecondary iconsMuted text |
| 500 | 5BAD #5BADBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4090 #4090A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3373 #337380 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2452 #24525B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1734 #17343A | 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: #F4FAFB;
--steel-blue-100: #E5F2F5;
--steel-blue-200: #D0E7EC;
--steel-blue-300: #ABD5DE;
--steel-blue-400: #7FBFCC;
--steel-blue-500: #5BADBE;
--steel-blue-600: #4090A0;
--steel-blue-700: #337380;
--steel-blue-800: #24525B;
--steel-blue-900: #17343A;
--steel-blue-950: #0F2124;
}