Steel Blue
#377FA9
BlueColor Codes
All color formats for development
HEX
#377FA9RGB
rgb(55, 127, 169)HSL
hsl(202, 51%, 44%)OKLCH
oklch(0.569 0.096 237.5)CMYK
cmyk(67%, 25%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#317398
2#2C6688
3#265977
4#214C66
5#1B4055
6#163344
7#102633
8#0B1922
9#050D11
Tints
Lighter variations
1#3E90BF
2#529CC7
3#68A9CE
4#7EB5D5
5#93C1DC
6#A9CEE3
7#BEDAEA
8#D4E6F1
9#E9F3F8
Tones
Muted variations
1#3D7EA4
2#427C9E
3#487B98
4#4E7993
5#54788D
6#597687
7#5F7581
8#65737C
9#6A7276
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE2 #CDE2EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6CC #A6CCE2 | BordersInactive statesPlaceholder text |
| 400 | 78B2 #78B2D3 | Disabled statesSecondary iconsMuted text |
| 500 | 529C #529CC7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 377F #377FA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C65 #2C6587 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F48 #1F4860 | Text on light backgroundsHeadingsStrong borders |
| 900 | 142E #142E3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1D #0C1D27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F8FB;
--steel-blue-100: #E4F0F6;
--steel-blue-200: #CDE2EF;
--steel-blue-300: #A6CCE2;
--steel-blue-400: #78B2D3;
--steel-blue-500: #529CC7;
--steel-blue-600: #377FA9;
--steel-blue-700: #2C6587;
--steel-blue-800: #1F4860;
--steel-blue-900: #142E3E;
--steel-blue-950: #0C1D27;
}