Steel Blue
#43679D
BlueColor Codes
All color formats for development
HEX
#43679DRGB
rgb(67, 103, 157)HSL
hsl(216, 40%, 44%)OKLCH
oklch(0.512 0.096 258.3)CMYK
cmyk(57%, 34%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D5D8D
2#36537E
3#2F486E
4#283E5E
5#22344F
6#1B293F
7#141F2F
8#0D151F
9#070A10
Tints
Lighter variations
1#4C74B1
2#5F84BA
3#7393C3
4#87A2CC
5#9BB2D4
6#AFC1DD
7#C3D1E5
8#D7E0EE
9#EBF0F6
Tones
Muted variations
1#486899
2#4C6994
3#516A90
4#556B8B
5#5A6C87
6#5E6D82
7#636E7E
8#676E79
9#6C6F75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EC #E6ECF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1DB #D1DBEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC0 #ADC0DC | BordersInactive statesPlaceholder text |
| 400 | 829F #829FC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E83 #5E83BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4367 #43679D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3652 #36527D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 263B #263B59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1826 #182639 | Primary textHigh emphasis contentDark headings |
| 950 | 0F17 #0F1724 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FA;
--steel-blue-100: #E6ECF4;
--steel-blue-200: #D1DBEB;
--steel-blue-300: #ADC0DC;
--steel-blue-400: #829FC9;
--steel-blue-500: #5E83BA;
--steel-blue-600: #43679D;
--steel-blue-700: #36527D;
--steel-blue-800: #263B59;
--steel-blue-900: #182639;
--steel-blue-950: #0F1724;
}