Steel Blue
#43709D
BlueColor Codes
All color formats for development
HEX
#43709DRGB
rgb(67, 112, 157)HSL
hsl(210, 40%, 44%)OKLCH
oklch(0.533 0.087 249.8)CMYK
cmyk(57%, 29%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D658D
2#365A7E
3#2F4F6E
4#28435E
5#22384F
6#1B2D3F
7#14222F
8#0D161F
9#070B10
Tints
Lighter variations
1#4C7EB1
2#5F8DBA
3#739BC3
4#87A9CC
5#9BB8D4
6#AFC6DD
7#C3D4E5
8#D7E2EE
9#EBF1F6
Tones
Muted variations
1#487099
2#4C7094
3#517090
4#55708B
5#5A7087
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 | D1DE #D1DEEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC4 #ADC4DC | BordersInactive statesPlaceholder text |
| 400 | 82A6 #82A6C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E8C #5E8CBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4370 #43709D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3659 #36597D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2640 #264059 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1829 #182939 | Primary textHigh emphasis contentDark headings |
| 950 | 0F1A #0F1A24 | 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: #D1DEEB;
--steel-blue-300: #ADC4DC;
--steel-blue-400: #82A6C9;
--steel-blue-500: #5E8CBA;
--steel-blue-600: #43709D;
--steel-blue-700: #36597D;
--steel-blue-800: #264059;
--steel-blue-900: #182939;
--steel-blue-950: #0F1A24;
}