Steel Blue
#3F4FA2
BlueColor Codes
All color formats for development
HEX
#3F4FA2RGB
rgb(63, 79, 162)HSL
hsl(230, 44%, 44%)OKLCH
oklch(0.46 0.135 271.9)CMYK
cmyk(61%, 51%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#394791
2#323F81
3#2C3871
4#263061
5#1F2851
6#192041
7#131830
8#0D1020
9#060810
Tints
Lighter variations
1#4759B6
2#5A6BBF
3#6F7EC7
4#8490CF
5#98A3D7
6#ADB5DF
7#C1C8E7
8#D6DAEF
9#EAEDF7
Tones
Muted variations
1#44539D
2#495698
3#4E5993
4#535C8E
5#586089
6#5C6384
7#61667F
8#666A7A
9#6B6D75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E8 #E5E8F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD4 #CFD4EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB3 #ABB3DE | BordersInactive statesPlaceholder text |
| 400 | 7E8C #7E8CCD | Disabled statesSecondary iconsMuted text |
| 500 | 5A6B #5A6BBF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F4F #3F4FA2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 323F #323F81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 242D #242D5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 171D #171D3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E12 #0E1225 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F5FB;
--steel-blue-100: #E5E8F5;
--steel-blue-200: #CFD4EC;
--steel-blue-300: #ABB3DE;
--steel-blue-400: #7E8CCD;
--steel-blue-500: #5A6BBF;
--steel-blue-600: #3F4FA2;
--steel-blue-700: #323F81;
--steel-blue-800: #242D5C;
--steel-blue-900: #171D3B;
--steel-blue-950: #0E1225;
}