Steel Blue
#3070B0
BlueColor Codes
All color formats for development
HEX
#3070B0RGB
rgb(48, 112, 176)HSL
hsl(210, 57%, 44%)OKLCH
oklch(0.535 0.12 251.1)CMYK
cmyk(73%, 36%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B659F
2#275A8D
3#224F7B
4#1D436A
5#183858
6#132D46
7#0E2235
8#0A1623
9#050B12
Tints
Lighter variations
1#367EC7
2#4C8DCE
3#629BD4
4#78A9DA
5#8FB8E0
6#A5C6E6
7#BCD4ED
8#D2E2F3
9#E9F1F9
Tones
Muted variations
1#3770AA
2#3D70A3
3#43709D
4#4A7097
5#507090
6#57708A
7#5D7083
8#63707D
9#6A7077
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 #CBDEF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3C4 #A3C4E6 | BordersInactive statesPlaceholder text |
| 400 | 73A6 #73A6D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B8C #4B8CCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3070 #3070B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2659 #26598C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B40 #1B4064 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1229 #122940 | 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: #CBDEF1;
--steel-blue-300: #A3C4E6;
--steel-blue-400: #73A6D9;
--steel-blue-500: #4B8CCE;
--steel-blue-600: #3070B0;
--steel-blue-700: #26598C;
--steel-blue-800: #1B4064;
--steel-blue-900: #122940;
--steel-blue-950: #0B1A28;
}