Steel Blue
#43559D
BlueColor Codes
All color formats for development
HEX
#43559DRGB
rgb(67, 85, 157)HSL
hsl(228, 40%, 44%)OKLCH
oklch(0.472 0.118 270.7)CMYK
cmyk(57%, 46%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D4D8D
2#36447E
3#2F3C6E
4#28335E
5#222B4F
6#1B223F
7#141A2F
8#0D111F
9#070910
Tints
Lighter variations
1#4C60B1
2#5F71BA
3#7383C3
4#8795CC
5#9BA6D4
6#AFB8DD
7#C3CAE5
8#D7DCEE
9#EBEDF6
Tones
Muted variations
1#485899
2#4C5B94
3#515D90
4#55608B
5#5A6387
6#5E6582
7#63687E
8#676B79
9#6C6E75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E9 #E6E9F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1D6 #D1D6EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADB6 #ADB6DC | BordersInactive statesPlaceholder text |
| 400 | 8290 #8290C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E71 #5E71BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4355 #43559D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3644 #36447D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2630 #263059 | Text on light backgroundsHeadingsStrong borders |
| 900 | 181F #181F39 | Primary textHigh emphasis contentDark headings |
| 950 | 0F13 #0F1324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FA;
--steel-blue-100: #E6E9F4;
--steel-blue-200: #D1D6EB;
--steel-blue-300: #ADB6DC;
--steel-blue-400: #8290C9;
--steel-blue-500: #5E71BA;
--steel-blue-600: #43559D;
--steel-blue-700: #36447D;
--steel-blue-800: #263059;
--steel-blue-900: #181F39;
--steel-blue-950: #0F1324;
}