Steel Blue
#3D72A4
BlueColor Codes
All color formats for development
HEX
#3D72A4RGB
rgb(61, 114, 164)HSL
hsl(209, 46%, 44%)OKLCH
oklch(0.538 0.097 248.8)CMYK
cmyk(63%, 30%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#376793
2#305B83
3#2A5073
4#244462
5#1E3952
6#182E42
7#122231
8#0C1721
9#060B10
Tints
Lighter variations
1#4480B9
2#588FC1
3#6D9DC9
4#82ABD1
5#97B9D8
6#ACC7E0
7#C0D5E8
8#D5E3F0
9#EAF1F7
Tones
Muted variations
1#42729F
2#477299
3#4C7194
4#51718F
5#56718A
6#5C7185
7#617180
8#66717B
9#6B7075
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5ED #E5EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDE #CFDEED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9C5 #A9C5DF | BordersInactive statesPlaceholder text |
| 400 | 7DA7 #7DA7CF | Disabled statesSecondary iconsMuted text |
| 500 | 578E #578EC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D72 #3D72A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 305B #305B82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2241 #22415D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1629 #16293C | 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: #F4F7FB;
--steel-blue-100: #E5EDF5;
--steel-blue-200: #CFDEED;
--steel-blue-300: #A9C5DF;
--steel-blue-400: #7DA7CF;
--steel-blue-500: #578EC1;
--steel-blue-600: #3D72A4;
--steel-blue-700: #305B82;
--steel-blue-800: #22415D;
--steel-blue-900: #16293C;
--steel-blue-950: #0E1A25;
}