Steel Blue
#4F78C9
BlueColor Codes
All color formats for development
HEX
#4F78C9RGB
rgb(79, 120, 201)HSL
hsl(220, 53%, 55%)OKLCH
oklch(0.581 0.133 262.7)CMYK
cmyk(61%, 40%, 0%, 21%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3B68C1
2#355CAC
3#2E5196
4#284581
5#213A6B
6#1A2E56
7#142340
8#0D172B
9#070C15
Tints
Lighter variations
1#6185CE
2#7393D4
3#84A0D9
4#96AEDF
5#A7BBE4
6#B9C9E9
7#CAD6EF
8#DCE4F4
9#EDF1FA
Tones
Muted variations
1#567AC3
2#5C7CBD
3#627EB7
4#6880B1
5#6E82AB
6#7484A5
7#7A869E
8#808898
9#868A92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EA #E4EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD8 #CCD8EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5BA #A5BAE3 | BordersInactive statesPlaceholder text |
| 400 | 7696 #7696D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F78 #4F78C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 355C #355CAC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A49 #2A4989 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E34 #1E3462 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1322 #13223E | Primary textHigh emphasis contentDark headings |
| 950 | 0C15 #0C1527 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FB;
--steel-blue-100: #E4EAF7;
--steel-blue-200: #CCD8EF;
--steel-blue-300: #A5BAE3;
--steel-blue-400: #7696D5;
--steel-blue-500: #4F78C9;
--steel-blue-600: #355CAC;
--steel-blue-700: #2A4989;
--steel-blue-800: #1E3462;
--steel-blue-900: #13223E;
--steel-blue-950: #0C1527;
}