Steel Blue
#3170AF
BlueColor Codes
All color formats for development
HEX
#3170AFRGB
rgb(49, 112, 175)HSL
hsl(210, 56%, 44%)OKLCH
oklch(0.535 0.118 251)CMYK
cmyk(72%, 36%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C659E
2#275A8C
3#234F7B
4#1E4369
5#193858
6#142D46
7#0F2235
8#0A1623
9#050B12
Tints
Lighter variations
1#387EC5
2#4D8DCD
3#639BD3
4#79A9D9
5#90B8E0
6#A6C6E6
7#BCD4EC
8#D2E2F2
9#E9F1F9
Tones
Muted variations
1#3870A9
2#3E70A2
3#44709C
4#4B7096
5#517090
6#577089
7#5D7083
8#64707D
9#6A7076
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3ED #E3EDF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDE #CBDEF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C4 #A4C4E5 | BordersInactive statesPlaceholder text |
| 400 | 74A6 #74A6D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C8C #4C8CCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3170 #3170AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2759 #27598B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C40 #1C4063 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1229 #122940 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FC;
--steel-blue-100: #E3EDF7;
--steel-blue-200: #CBDEF0;
--steel-blue-300: #A4C4E5;
--steel-blue-400: #74A6D8;
--steel-blue-500: #4C8CCD;
--steel-blue-600: #3170AF;
--steel-blue-700: #27598B;
--steel-blue-800: #1C4063;
--steel-blue-900: #122940;
--steel-blue-950: #0B1A28;
}