Steel Blue
#424E9E
BlueColor Codes
All color formats for development
HEX
#424E9ERGB
rgb(66, 78, 158)HSL
hsl(232, 41%, 44%)OKLCH
oklch(0.457 0.129 273.8)CMYK
cmyk(58%, 51%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3C478E
2#353F7F
3#2E376F
4#282F5F
5#21274F
6#1A1F3F
7#14182F
8#0D1020
9#070810
Tints
Lighter variations
1#4B58B2
2#5E6ABC
3#727DC4
4#8690CC
5#9AA2D5
6#AEB5DD
7#C3C7E6
8#D7DAEE
9#EBECF7
Tones
Muted variations
1#47529A
2#4B5595
3#505990
4#555C8C
5#595F87
6#5E6383
7#62667E
8#676979
9#6C6D75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E8 #E6E8F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D4 #D0D4EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACB3 #ACB3DC | BordersInactive statesPlaceholder text |
| 400 | 818B #818BCA | Disabled statesSecondary iconsMuted text |
| 500 | 5D6A #5D6ABB | Primary brand colorCTAsActive elementsLinks |
| 600 | 424E #424E9E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 353E #353E7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 262D #262D5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 181D #181D3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F12 #0F1224 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F5FA;
--steel-blue-100: #E6E8F4;
--steel-blue-200: #D0D4EB;
--steel-blue-300: #ACB3DC;
--steel-blue-400: #818BCA;
--steel-blue-500: #5D6ABB;
--steel-blue-600: #424E9E;
--steel-blue-700: #353E7E;
--steel-blue-800: #262D5A;
--steel-blue-900: #181D3A;
--steel-blue-950: #0F1224;
}