Steel Blue
#577CC1
BlueColor Codes
All color formats for development
HEX
#577CC1RGB
rgb(87, 124, 193)HSL
hsl(219, 46%, 55%)OKLCH
oklch(0.59 0.114 262)CMYK
cmyk(55%, 36%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#446DB8
2#3D61A4
3#35558F
4#2D497B
5#263C66
6#1E3052
7#17243D
8#0F1829
9#080C14
Tints
Lighter variations
1#6889C7
2#7997CD
3#8AA4D4
4#9AB1DA
5#ABBEE0
6#BCCBE6
7#CDD8EC
8#DDE5F3
9#EEF2F9
Tones
Muted variations
1#5D7EBC
2#6280B6
3#6781B1
4#6D83AC
5#7284A7
6#7786A1
7#7C879C
8#828997
9#878B92
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD9 #CFD9ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9BC #A9BCDF | BordersInactive statesPlaceholder text |
| 400 | 7D99 #7D99CF | Disabled statesSecondary iconsMuted text |
| 500 | 577C #577CC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D61 #3D61A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 304D #304D82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2237 #22375D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1623 #16233C | Primary textHigh emphasis contentDark headings |
| 950 | 0E16 #0E1625 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5EBF5;
--steel-blue-200: #CFD9ED;
--steel-blue-300: #A9BCDF;
--steel-blue-400: #7D99CF;
--steel-blue-500: #577CC1;
--steel-blue-600: #3D61A4;
--steel-blue-700: #304D82;
--steel-blue-800: #22375D;
--steel-blue-900: #16233C;
--steel-blue-950: #0E1625;
}