Steel Blue
#3F73A2
BlueColor Codes
All color formats for development
HEX
#3F73A2RGB
rgb(63, 115, 162)HSL
hsl(208, 44%, 44%)OKLCH
oklch(0.54 0.093 247.7)CMYK
cmyk(61%, 29%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#396891
2#325C81
3#2C5171
4#264561
5#1F3A51
6#192E41
7#132330
8#0D1720
9#060C10
Tints
Lighter variations
1#4782B6
2#5A90BF
3#6F9EC7
4#84ACCF
5#98BAD7
6#ADC8DF
7#C1D5E7
8#D6E3EF
9#EAF1F7
Tones
Muted variations
1#44739D
2#497398
3#4E7393
4#53728E
5#587289
6#5C7284
7#61717F
8#66717A
9#6B7175
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDF #CFDFEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC6 #ABC6DE | BordersInactive statesPlaceholder text |
| 400 | 7EA8 #7EA8CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A90 #5A90BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F73 #3F73A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 325C #325C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2442 #24425C | Text on light backgroundsHeadingsStrong borders |
| 900 | 172A #172A3B | 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: #F4F8FB;
--steel-blue-100: #E5EEF5;
--steel-blue-200: #CFDFEC;
--steel-blue-300: #ABC6DE;
--steel-blue-400: #7EA8CD;
--steel-blue-500: #5A90BF;
--steel-blue-600: #3F73A2;
--steel-blue-700: #325C81;
--steel-blue-800: #24425C;
--steel-blue-900: #172A3B;
--steel-blue-950: #0E1A25;
}