Steel Blue
#3172AF
BlueColor Codes
All color formats for development
HEX
#3172AFRGB
rgb(49, 114, 175)HSL
hsl(209, 56%, 44%)OKLCH
oklch(0.54 0.116 249.7)CMYK
cmyk(72%, 35%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C679E
2#275B8C
3#23507B
4#1E4569
5#193958
6#142E46
7#0F2235
8#0A1723
9#050B12
Tints
Lighter variations
1#3881C5
2#4D8FCD
3#639DD3
4#79ABD9
5#90B9E0
6#A6C7E6
7#BCD5EC
8#D2E3F2
9#E9F1F9
Tones
Muted variations
1#3872A9
2#3E72A2
3#44729C
4#4B7196
5#517190
6#577189
7#5D7183
8#64717D
9#6A7076
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3ED #E3EDF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDE #CBDEF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C5 #A4C5E5 | BordersInactive statesPlaceholder text |
| 400 | 74A7 #74A7D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C8E #4C8ECD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3172 #3172AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 275B #275B8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C41 #1C4163 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F7FC;
--steel-blue-100: #E3EDF7;
--steel-blue-200: #CBDEF0;
--steel-blue-300: #A4C5E5;
--steel-blue-400: #74A7D8;
--steel-blue-500: #4C8ECD;
--steel-blue-600: #3172AF;
--steel-blue-700: #275B8B;
--steel-blue-800: #1C4163;
--steel-blue-900: #122A40;
--steel-blue-950: #0B1A28;
}