Steel Blue
#3F47A2
BlueColor Codes
All color formats for development
HEX
#3F47A2RGB
rgb(63, 71, 162)HSL
hsl(235, 44%, 44%)OKLCH
oklch(0.444 0.145 275)CMYK
cmyk(61%, 56%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#394091
2#323981
3#2C3271
4#262B61
5#1F2451
6#191C41
7#131530
8#0D0E20
9#060710
Tints
Lighter variations
1#4750B6
2#5A63BF
3#6F76C7
4#848ACF
5#989DD7
6#ADB1DF
7#C1C4E7
8#D6D8EF
9#EAEBF7
Tones
Muted variations
1#444B9D
2#494F98
3#4E5393
4#53588E
5#585C89
6#5C6084
7#61647F
8#66687A
9#6B6C75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E7 #E5E7F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD2 #CFD2EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABAF #ABAFDE | BordersInactive statesPlaceholder text |
| 400 | 7E85 #7E85CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A62 #5A62BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F47 #3F47A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3239 #323981 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2428 #24285C | Text on light backgroundsHeadingsStrong borders |
| 900 | 171A #171A3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E10 #0E1025 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F5FB;
--steel-blue-100: #E5E7F5;
--steel-blue-200: #CFD2EC;
--steel-blue-300: #ABAFDE;
--steel-blue-400: #7E85CD;
--steel-blue-500: #5A62BF;
--steel-blue-600: #3F47A2;
--steel-blue-700: #323981;
--steel-blue-800: #24285C;
--steel-blue-900: #171A3B;
--steel-blue-950: #0E1025;
}