Steel Blue
#3D91A4
CyanColor Codes
All color formats for development
HEX
#3D91A4RGB
rgb(61, 145, 164)HSL
hsl(191, 46%, 44%)OKLCH
oklch(0.613 0.085 215.1)CMYK
cmyk(63%, 12%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#378293
2#307483
3#2A6573
4#245762
5#1E4852
6#183A42
7#122B31
8#0C1D21
9#060E10
Tints
Lighter variations
1#44A3B9
2#58AEC1
3#6DB8C9
4#82C2D1
5#97CCD8
6#ACD7E0
7#C0E1E8
8#D5EBF0
9#EAF5F7
Tones
Muted variations
1#428E9F
2#478A99
3#4C8794
4#51848F
5#56818A
6#5C7D85
7#617A80
8#66777B
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 | CFE8 #CFE8ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9D5 #A9D5DF | BordersInactive statesPlaceholder text |
| 400 | 7DC0 #7DC0CF | Disabled statesSecondary iconsMuted text |
| 500 | 57AE #57AEC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D91 #3D91A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3073 #307382 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2252 #22525D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1635 #16353C | Primary textHigh emphasis contentDark headings |
| 950 | 0E21 #0E2125 | 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: #CFE8ED;
--steel-blue-300: #A9D5DF;
--steel-blue-400: #7DC0CF;
--steel-blue-500: #57AEC1;
--steel-blue-600: #3D91A4;
--steel-blue-700: #307382;
--steel-blue-800: #22525D;
--steel-blue-900: #16353C;
--steel-blue-950: #0E2125;
}