Steel Blue
#4B81CE
BlueColor Codes
All color formats for development
HEX
#4B81CERGB
rgb(75, 129, 206)HSL
hsl(215, 57%, 55%)OKLCH
oklch(0.602 0.131 257.4)CMYK
cmyk(64%, 37%, 0%, 19%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3672C6
2#3066B0
3#2A599A
4#244C84
5#1E3F6E
6#183358
7#122642
8#0C192C
9#060D16
Tints
Lighter variations
1#5D8ED3
2#6F9AD8
3#81A7DC
4#93B4E1
5#A5C0E6
6#B7CDEB
7#C9D9F0
8#DBE6F5
9#EDF2FA
Tones
Muted variations
1#5182C7
2#5884C1
3#5E85BA
4#6586B3
5#6C87AD
6#7288A6
7#7989A0
8#7F8A99
9#868B93
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EB #E3EBF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDB #CBDBF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3BF #A3BFE6 | BordersInactive statesPlaceholder text |
| 400 | 739D #739DD9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B81 #4B81CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3066 #3066B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2651 #26518C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B3A #1B3A64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1225 #122540 | Primary textHigh emphasis contentDark headings |
| 950 | 0B17 #0B1728 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FC;
--steel-blue-100: #E3EBF7;
--steel-blue-200: #CBDBF1;
--steel-blue-300: #A3BFE6;
--steel-blue-400: #739DD9;
--steel-blue-500: #4B81CE;
--steel-blue-600: #3066B0;
--steel-blue-700: #26518C;
--steel-blue-800: #1B3A64;
--steel-blue-900: #122540;
--steel-blue-950: #0B1728;
}