Steel Blue
#43789D
BlueColor Codes
All color formats for development
HEX
#43789DRGB
rgb(67, 120, 157)HSL
hsl(205, 40%, 44%)OKLCH
oklch(0.552 0.081 240.8)CMYK
cmyk(57%, 24%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D6C8D
2#36607E
3#2F546E
4#28485E
5#223C4F
6#1B303F
7#14242F
8#0D181F
9#070C10
Tints
Lighter variations
1#4C87B1
2#5F94BA
3#73A2C3
4#87AFCC
5#9BBCD4
6#AFCADD
7#C3D7E5
8#D7E4EE
9#EBF2F6
Tones
Muted variations
1#487799
2#4C7694
3#517590
4#55758B
5#5A7487
6#5E7382
7#63727E
8#677279
9#6C7175
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EE #E6EEF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E0 #D1E0EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC8 #ADC8DC | BordersInactive statesPlaceholder text |
| 400 | 82AC #82ACC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E94 #5E94BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4378 #43789D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 365F #365F7D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2644 #264459 | Text on light backgroundsHeadingsStrong borders |
| 900 | 182C #182C39 | Primary textHigh emphasis contentDark headings |
| 950 | 0F1B #0F1B24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F8FA;
--steel-blue-100: #E6EEF4;
--steel-blue-200: #D1E0EB;
--steel-blue-300: #ADC8DC;
--steel-blue-400: #82ACC9;
--steel-blue-500: #5E94BA;
--steel-blue-600: #43789D;
--steel-blue-700: #365F7D;
--steel-blue-800: #264459;
--steel-blue-900: #182C39;
--steel-blue-950: #0F1B24;
}