Steel Blue
#3F58A2
BlueColor Codes
All color formats for development
HEX
#3F58A2RGB
rgb(63, 88, 162)HSL
hsl(225, 44%, 44%)OKLCH
oklch(0.479 0.123 267.6)CMYK
cmyk(61%, 46%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#394F91
2#324681
3#2C3D71
4#263561
5#1F2C51
6#192341
7#131A30
8#0D1220
9#060910
Tints
Lighter variations
1#4763B6
2#5A74BF
3#6F85C7
4#8496CF
5#98A8D7
6#ADB9DF
7#C1CBE7
8#D6DCEF
9#EAEEF7
Tones
Muted variations
1#445A9D
2#495C98
3#4E5F93
4#53618E
5#586489
6#5C6684
7#61697F
8#666B7A
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 | ABB7 #ABB7DE | BordersInactive statesPlaceholder text |
| 400 | 7E92 #7E92CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A73 #5A73BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F58 #3F58A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3246 #324681 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2432 #24325C | 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: #ABB7DE;
--steel-blue-400: #7E92CD;
--steel-blue-500: #5A73BF;
--steel-blue-600: #3F58A2;
--steel-blue-700: #324681;
--steel-blue-800: #24325C;
--steel-blue-900: #17203B;
--steel-blue-950: #0E1425;
}