Steel Blue
#305DB0
BlueColor Codes
All color formats for development
HEX
#305DB0RGB
rgb(48, 93, 176)HSL
hsl(219, 57%, 44%)OKLCH
oklch(0.492 0.141 261.4)CMYK
cmyk(73%, 47%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B549F
2#274A8D
3#22417B
4#1D386A
5#182F58
6#132546
7#0E1C35
8#0A1323
9#050912
Tints
Lighter variations
1#3669C7
2#4C79CE
3#628AD4
4#789BDA
5#8FABE0
6#A5BCE6
7#BCCDED
8#D2DEF3
9#E9EEF9
Tones
Muted variations
1#375FAA
2#3D61A3
3#43639D
4#4A6597
5#506790
6#57698A
7#5D6A83
8#636C7D
9#6A6E77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EA #E3EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD8 #CBD8F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3BA #A3BAE6 | BordersInactive statesPlaceholder text |
| 400 | 7396 #7396D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B79 #4B79CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 305D #305DB0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 264A #264A8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B35 #1B3564 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1222 #122240 | Primary textHigh emphasis contentDark headings |
| 950 | 0B15 #0B1528 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FC;
--steel-blue-100: #E3EAF7;
--steel-blue-200: #CBD8F1;
--steel-blue-300: #A3BAE6;
--steel-blue-400: #7396D9;
--steel-blue-500: #4B79CE;
--steel-blue-600: #305DB0;
--steel-blue-700: #264A8C;
--steel-blue-800: #1B3564;
--steel-blue-900: #122240;
--steel-blue-950: #0B1528;
}