Steel Blue
#378DA9
BlueColor Codes
All color formats for development
HEX
#378DA9RGB
rgb(55, 141, 169)HSL
hsl(195, 51%, 44%)OKLCH
oklch(0.603 0.091 223.1)CMYK
cmyk(67%, 17%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#317F98
2#2C7188
3#266377
4#215466
5#1B4655
6#163844
7#102A33
8#0B1C22
9#050E11
Tints
Lighter variations
1#3E9FBF
2#52AAC7
3#68B5CE
4#7EBFD5
5#93CADC
6#A9D4E3
7#BEDFEA
8#D4EAF1
9#E9F4F8
Tones
Muted variations
1#3D8AA4
2#42879E
3#488498
4#4E8193
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 | CDE6 #CDE6EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D3 #A6D3E2 | BordersInactive statesPlaceholder text |
| 400 | 78BD #78BDD3 | Disabled statesSecondary iconsMuted text |
| 500 | 52AA #52AAC7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 378D #378DA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C70 #2C7087 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F50 #1F5060 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1433 #14333E | 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: #CDE6EF;
--steel-blue-300: #A6D3E2;
--steel-blue-400: #78BDD3;
--steel-blue-500: #52AAC7;
--steel-blue-600: #378DA9;
--steel-blue-700: #2C7087;
--steel-blue-800: #1F5060;
--steel-blue-900: #14333E;
--steel-blue-950: #0C2027;
}