Steel Blue
#3F49A2
BlueColor Codes
All color formats for development
HEX
#3F49A2RGB
rgb(63, 73, 162)HSL
hsl(234, 44%, 44%)OKLCH
oklch(0.448 0.143 274.3)CMYK
cmyk(61%, 55%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#394191
2#323A81
3#2C3371
4#262C61
5#1F2451
6#191D41
7#131630
8#0D0F20
9#060710
Tints
Lighter variations
1#4752B6
2#5A65BF
3#6F78C7
4#848BCF
5#989ED7
6#ADB2DF
7#C1C5E7
8#D6D8EF
9#EAECF7
Tones
Muted variations
1#444D9D
2#495198
3#4E5593
4#53598E
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 | ABB0 #ABB0DE | BordersInactive statesPlaceholder text |
| 400 | 7E86 #7E86CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A64 #5A64BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F49 #3F49A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 323A #323A81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2429 #24295C | Text on light backgroundsHeadingsStrong borders |
| 900 | 171A #171A3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E11 #0E1125 | 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: #ABB0DE;
--steel-blue-400: #7E86CD;
--steel-blue-500: #5A64BF;
--steel-blue-600: #3F49A2;
--steel-blue-700: #323A81;
--steel-blue-800: #24295C;
--steel-blue-900: #171A3B;
--steel-blue-950: #0E1125;
}