Steel Blue
#3F59A2
BlueColor Codes
All color formats for development
HEX
#3F59A2RGB
rgb(63, 89, 162)HSL
hsl(224, 44%, 44%)OKLCH
oklch(0.481 0.121 267)CMYK
cmyk(61%, 45%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#395091
2#324781
3#2C3E71
4#263561
5#1F2D51
6#192441
7#131B30
8#0D1220
9#060910
Tints
Lighter variations
1#4765B6
2#5A75BF
3#6F87C7
4#8498CF
5#98A9D7
6#ADBADF
7#C1CBE7
8#D6DDEF
9#EAEEF7
Tones
Muted variations
1#445B9D
2#495E98
3#4E6093
4#53628E
5#586589
6#5C6784
7#61697F
8#666C7A
9#6B6E75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E9 #E5E9F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD7 #CFD7EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB8 #ABB8DE | BordersInactive statesPlaceholder text |
| 400 | 7E93 #7E93CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A75 #5A75BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F59 #3F59A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3247 #324781 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2433 #24335C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1720 #17203B | Primary textHigh emphasis contentDark headings |
| 950 | 0E14 #0E1425 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5E9F5;
--steel-blue-200: #CFD7EC;
--steel-blue-300: #ABB8DE;
--steel-blue-400: #7E93CD;
--steel-blue-500: #5A75BF;
--steel-blue-600: #3F59A2;
--steel-blue-700: #324781;
--steel-blue-800: #24335C;
--steel-blue-900: #17203B;
--steel-blue-950: #0E1425;
}