Steel Blue
#3D74A4
BlueColor Codes
All color formats for development
HEX
#3D74A4RGB
rgb(61, 116, 164)HSL
hsl(208, 46%, 44%)OKLCH
oklch(0.543 0.095 247)CMYK
cmyk(63%, 29%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#376893
2#305D83
3#2A5173
4#244562
5#1E3A52
6#182E42
7#122331
8#0C1721
9#060C10
Tints
Lighter variations
1#4482B9
2#5890C1
3#6D9EC9
4#82ACD1
5#97BAD8
6#ACC8E0
7#C0D5E8
8#D5E3F0
9#EAF1F7
Tones
Muted variations
1#42739F
2#477399
3#4C7394
4#51728F
5#56728A
6#5C7285
7#617180
8#66717B
9#6B7175
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDF #CFDFED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9C6 #A9C6DF | BordersInactive statesPlaceholder text |
| 400 | 7DA8 #7DA8CF | Disabled statesSecondary iconsMuted text |
| 500 | 5790 #5790C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D74 #3D74A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 305C #305C82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2242 #22425D | Text on light backgroundsHeadingsStrong borders |
| 900 | 162A #162A3C | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FB;
--steel-blue-100: #E5EEF5;
--steel-blue-200: #CFDFED;
--steel-blue-300: #A9C6DF;
--steel-blue-400: #7DA8CF;
--steel-blue-500: #5790C1;
--steel-blue-600: #3D74A4;
--steel-blue-700: #305C82;
--steel-blue-800: #22425D;
--steel-blue-900: #162A3C;
--steel-blue-950: #0E1A25;
}