Steel Blue
#3F70A2
BlueColor Codes
All color formats for development
HEX
#3F70A2RGB
rgb(63, 112, 162)HSL
hsl(210, 44%, 44%)OKLCH
oklch(0.533 0.095 250.5)CMYK
cmyk(61%, 31%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#396591
2#325A81
3#2C4F71
4#264361
5#1F3851
6#192D41
7#132230
8#0D1620
9#060B10
Tints
Lighter variations
1#477EB6
2#5A8DBF
3#6F9BC7
4#84A9CF
5#98B8D7
6#ADC6DF
7#C1D4E7
8#D6E2EF
9#EAF1F7
Tones
Muted variations
1#44709D
2#497098
3#4E7093
4#53708E
5#587089
6#5C7084
7#61707F
8#66707A
9#6B7075
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5ED #E5EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDE #CFDEEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC4 #ABC4DE | BordersInactive statesPlaceholder text |
| 400 | 7EA6 #7EA6CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A8C #5A8CBF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F70 #3F70A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3259 #325981 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2440 #24405C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1729 #17293B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FB;
--steel-blue-100: #E5EDF5;
--steel-blue-200: #CFDEEC;
--steel-blue-300: #ABC4DE;
--steel-blue-400: #7EA6CD;
--steel-blue-500: #5A8CBF;
--steel-blue-600: #3F70A2;
--steel-blue-700: #325981;
--steel-blue-800: #24405C;
--steel-blue-900: #17293B;
--steel-blue-950: #0E1A25;
}