Steel Blue
#43579D
BlueColor Codes
All color formats for development
HEX
#43579DRGB
rgb(67, 87, 157)HSL
hsl(227, 40%, 44%)OKLCH
oklch(0.476 0.115 269.6)CMYK
cmyk(57%, 45%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D4E8D
2#36457E
3#2F3D6E
4#28345E
5#222B4F
6#1B233F
7#141A2F
8#0D111F
9#070910
Tints
Lighter variations
1#4C62B1
2#5F73BA
3#7384C3
4#8796CC
5#9BA7D4
6#AFB9DD
7#C3CAE5
8#D7DCEE
9#EBEDF6
Tones
Muted variations
1#485999
2#4C5C94
3#515E90
4#55618B
5#5A6387
6#5E6682
7#63697E
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 | ADB7 #ADB7DC | BordersInactive statesPlaceholder text |
| 400 | 8292 #8292C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E72 #5E72BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4357 #43579D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3645 #36457D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2631 #263159 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1820 #182039 | Primary textHigh emphasis contentDark headings |
| 950 | 0F14 #0F1424 | 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: #ADB7DC;
--steel-blue-400: #8292C9;
--steel-blue-500: #5E72BA;
--steel-blue-600: #43579D;
--steel-blue-700: #36457D;
--steel-blue-800: #263159;
--steel-blue-900: #182039;
--steel-blue-950: #0F1424;
}