Steel Blue
#3580AC
BlueColor Codes
All color formats for development
HEX
#3580ACRGB
rgb(53, 128, 172)HSL
hsl(202, 53%, 44%)OKLCH
oklch(0.573 0.1 237.9)CMYK
cmyk(69%, 26%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F739A
2#2A6689
3#255A78
4#204D67
5#1A4056
6#153345
7#102633
8#0B1A22
9#050D11
Tints
Lighter variations
1#3B90C2
2#509DC9
3#66A9D0
4#7CB5D7
5#92C2DD
6#A8CEE4
7#BDDAEB
8#D3E6F2
9#E9F3F8
Tones
Muted variations
1#3B7EA6
2#417DA0
3#477B9A
4#4D7A94
5#52788E
6#587788
7#5E7582
8#64737C
9#6A7276
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE3 #CCE3EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5CD #A5CDE3 | BordersInactive statesPlaceholder text |
| 400 | 76B2 #76B2D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F9C #4F9CC9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3580 #3580AC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A66 #2A6689 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E49 #1E4962 | Text on light backgroundsHeadingsStrong borders |
| 900 | 132F #132F3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1D #0C1D27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F8FB;
--steel-blue-100: #E4F0F7;
--steel-blue-200: #CCE3EF;
--steel-blue-300: #A5CDE3;
--steel-blue-400: #76B2D5;
--steel-blue-500: #4F9CC9;
--steel-blue-600: #3580AC;
--steel-blue-700: #2A6689;
--steel-blue-800: #1E4962;
--steel-blue-900: #132F3E;
--steel-blue-950: #0C1D27;
}