Steel Blue
#3F72A2
BlueColor Codes
All color formats for development
HEX
#3F72A2RGB
rgb(63, 114, 162)HSL
hsl(209, 44%, 44%)OKLCH
oklch(0.538 0.094 248.6)CMYK
cmyk(61%, 30%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#396691
2#325B81
3#2C5071
4#264461
5#1F3951
6#192E41
7#132230
8#0D1720
9#060B10
Tints
Lighter variations
1#4780B6
2#5A8EBF
3#6F9DC7
4#84ABCF
5#98B9D7
6#ADC7DF
7#C1D5E7
8#D6E3EF
9#EAF1F7
Tones
Muted variations
1#44729D
2#497298
3#4E7193
4#53718E
5#587189
6#5C7184
7#61717F
8#66717A
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 #CFDEEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC5 #ABC5DE | BordersInactive statesPlaceholder text |
| 400 | 7EA7 #7EA7CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A8E #5A8EBF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F72 #3F72A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 325B #325B81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2441 #24415C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1729 #17293B | 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: #CFDEEC;
--steel-blue-300: #ABC5DE;
--steel-blue-400: #7EA7CD;
--steel-blue-500: #5A8EBF;
--steel-blue-600: #3F72A2;
--steel-blue-700: #325B81;
--steel-blue-800: #24415C;
--steel-blue-900: #17293B;
--steel-blue-950: #0E1A25;
}