Steel Blue
#3757A9
BlueColor Codes
All color formats for development
HEX
#3757A9RGB
rgb(55, 87, 169)HSL
hsl(223, 51%, 44%)OKLCH
oklch(0.477 0.137 265.5)CMYK
cmyk(67%, 49%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#314F98
2#2C4688
3#263D77
4#213466
5#1B2C55
6#162344
7#101A33
8#0B1122
9#050911
Tints
Lighter variations
1#3E63BF
2#5274C7
3#6885CE
4#7E96D5
5#93A8DC
6#A9B9E3
7#BECBEA
8#D4DCF1
9#E9EEF8
Tones
Muted variations
1#3D5AA4
2#425C9E
3#485F98
4#4E6193
5#54648D
6#596687
7#5F6981
8#656B7C
9#6A6E76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E9 #E4E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD7 #CDD7EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B7 #A6B7E2 | BordersInactive statesPlaceholder text |
| 400 | 7892 #7892D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5273 #5273C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3757 #3757A9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C46 #2C4687 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F32 #1F3260 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1420 #14203E | Primary textHigh emphasis contentDark headings |
| 950 | 0C14 #0C1427 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FB;
--steel-blue-100: #E4E9F6;
--steel-blue-200: #CDD7EF;
--steel-blue-300: #A6B7E2;
--steel-blue-400: #7892D3;
--steel-blue-500: #5273C7;
--steel-blue-600: #3757A9;
--steel-blue-700: #2C4687;
--steel-blue-800: #1F3260;
--steel-blue-900: #14203E;
--steel-blue-950: #0C1427;
}