Steel Blue
#378FA9
CyanColor Codes
All color formats for development
HEX
#378FA9RGB
rgb(55, 143, 169)HSL
hsl(194, 51%, 44%)OKLCH
oklch(0.608 0.091 220.9)CMYK
cmyk(67%, 15%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#318098
2#2C7288
3#266477
4#215666
5#1B4755
6#163944
7#102B33
8#0B1D22
9#050E11
Tints
Lighter variations
1#3EA1BF
2#52ACC7
3#68B6CE
4#7EC1D5
5#93CBDC
6#A9D5E3
7#BEE0EA
8#D4EAF1
9#E9F5F8
Tones
Muted variations
1#3D8CA4
2#42899E
3#488698
4#4E8393
5#547F8D
6#597C87
7#5F7981
8#65767C
9#6A7376
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F2 #E4F2F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE7 #CDE7EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D4 #A6D4E2 | BordersInactive statesPlaceholder text |
| 400 | 78BE #78BED3 | Disabled statesSecondary iconsMuted text |
| 500 | 52AB #52ABC7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 378F #378FA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C72 #2C7287 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F51 #1F5160 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1434 #14343E | Primary textHigh emphasis contentDark headings |
| 950 | 0C20 #0C2027 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F9FB;
--steel-blue-100: #E4F2F6;
--steel-blue-200: #CDE7EF;
--steel-blue-300: #A6D4E2;
--steel-blue-400: #78BED3;
--steel-blue-500: #52ABC7;
--steel-blue-600: #378FA9;
--steel-blue-700: #2C7287;
--steel-blue-800: #1F5160;
--steel-blue-900: #14343E;
--steel-blue-950: #0C2027;
}