Steel Blue
#436F9D
BlueColor Codes
All color formats for development
HEX
#436F9DRGB
rgb(67, 111, 157)HSL
hsl(211, 40%, 44%)OKLCH
oklch(0.53 0.088 250.8)CMYK
cmyk(57%, 29%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D648D
2#36597E
3#2F4D6E
4#28425E
5#22374F
6#1B2C3F
7#14212F
8#0D161F
9#070B10
Tints
Lighter variations
1#4C7DB1
2#5F8BBA
3#739AC3
4#87A8CC
5#9BB7D4
6#AFC5DD
7#C3D4E5
8#D7E2EE
9#EBF1F6
Tones
Muted variations
1#486F99
2#4C6F94
3#516F90
4#556F8B
5#5A6F87
6#5E7082
7#63707E
8#677079
9#6C7075
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6ED #E6EDF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1DD #D1DDEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC4 #ADC4DC | BordersInactive statesPlaceholder text |
| 400 | 82A5 #82A5C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E8B #5E8BBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 436F #436F9D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3658 #36587D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 263F #263F59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1828 #182839 | Primary textHigh emphasis contentDark headings |
| 950 | 0F19 #0F1924 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FA;
--steel-blue-100: #E6EDF4;
--steel-blue-200: #D1DDEB;
--steel-blue-300: #ADC4DC;
--steel-blue-400: #82A5C9;
--steel-blue-500: #5E8BBA;
--steel-blue-600: #436F9D;
--steel-blue-700: #36587D;
--steel-blue-800: #263F59;
--steel-blue-900: #182839;
--steel-blue-950: #0F1924;
}