Steel Blue
#557CC3
BlueColor Codes
All color formats for development
HEX
#557CC3RGB
rgb(85, 124, 195)HSL
hsl(219, 48%, 55%)OKLCH
oklch(0.59 0.118 261.6)CMYK
cmyk(56%, 36%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#426CBB
2#3A60A6
3#335491
4#2C487D
5#243C68
6#1D3053
7#16243E
8#0F182A
9#070C15
Tints
Lighter variations
1#6689C9
2#7796CF
3#88A3D5
4#99B0DB
5#AABDE1
6#BBCAE7
7#CCD8ED
8#DDE5F3
9#EEF2F9
Tones
Muted variations
1#5B7DBE
2#607FB8
3#6681B3
4#6B82AD
5#7184A8
6#7686A2
7#7C879D
8#818997
9#878B92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED9 #CED9EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8BC #A8BCE1 | BordersInactive statesPlaceholder text |
| 400 | 7B99 #7B99D1 | Disabled statesSecondary iconsMuted text |
| 500 | 557C #557CC3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A60 #3A60A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E4C #2E4C84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2137 #21375E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1523 #15233C | Primary textHigh emphasis contentDark headings |
| 950 | 0D16 #0D1626 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5EBF6;
--steel-blue-200: #CED9EE;
--steel-blue-300: #A8BCE1;
--steel-blue-400: #7B99D1;
--steel-blue-500: #557CC3;
--steel-blue-600: #3A60A6;
--steel-blue-700: #2E4C84;
--steel-blue-800: #21375E;
--steel-blue-900: #15233C;
--steel-blue-950: #0D1626;
}