Steel Blue
#3D53A4
BlueColor Codes
All color formats for development
HEX
#3D53A4RGB
rgb(61, 83, 164)HSL
hsl(227, 46%, 44%)OKLCH
oklch(0.469 0.133 269.3)CMYK
cmyk(63%, 49%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#374B93
2#304283
3#2A3A73
4#243262
5#1E2952
6#182142
7#121931
8#0C1121
9#060810
Tints
Lighter variations
1#445EB9
2#586FC1
3#6D81C9
4#8293D1
5#97A5D8
6#ACB7E0
7#C0C9E8
8#D5DBF0
9#EAEDF7
Tones
Muted variations
1#42569F
2#475999
3#4C5C94
4#515F8F
5#56628A
6#5C6585
7#616780
8#666A7B
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 | CFD5 #CFD5ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9B5 #A9B5DF | BordersInactive statesPlaceholder text |
| 400 | 7D8E #7D8ECF | Disabled statesSecondary iconsMuted text |
| 500 | 576E #576EC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D53 #3D53A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3042 #304282 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 222F #222F5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 161E #161E3C | Primary textHigh emphasis contentDark headings |
| 950 | 0E13 #0E1325 | 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: #CFD5ED;
--steel-blue-300: #A9B5DF;
--steel-blue-400: #7D8ECF;
--steel-blue-500: #576EC1;
--steel-blue-600: #3D53A4;
--steel-blue-700: #304282;
--steel-blue-800: #222F5D;
--steel-blue-900: #161E3C;
--steel-blue-950: #0E1325;
}