Steel Blue
#43759D
BlueColor Codes
All color formats for development
HEX
#43759DRGB
rgb(67, 117, 157)HSL
hsl(207, 40%, 44%)OKLCH
oklch(0.545 0.083 244.3)CMYK
cmyk(57%, 25%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D698D
2#365D7E
3#2F526E
4#28465E
5#223A4F
6#1B2F3F
7#14232F
8#0D171F
9#070C10
Tints
Lighter variations
1#4C84B1
2#5F91BA
3#739FC3
4#87ADCC
5#9BBAD4
6#AFC8DD
7#C3D6E5
8#D7E4EE
9#EBF1F6
Tones
Muted variations
1#487499
2#4C7494
3#517390
4#55738B
5#5A7287
6#5E7282
7#63727E
8#677179
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 | D1DF #D1DFEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC7 #ADC7DC | BordersInactive statesPlaceholder text |
| 400 | 82A9 #82A9C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E91 #5E91BA | Primary brand colorCTAsActive elementsLinks |
| 600 | 4375 #43759D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 365D #365D7D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2642 #264259 | Text on light backgroundsHeadingsStrong borders |
| 900 | 182A #182A39 | 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: #D1DFEB;
--steel-blue-300: #ADC7DC;
--steel-blue-400: #82A9C9;
--steel-blue-500: #5E91BA;
--steel-blue-600: #43759D;
--steel-blue-700: #365D7D;
--steel-blue-800: #264259;
--steel-blue-900: #182A39;
--steel-blue-950: #0F1B24;
}