Steel Blue
#2F70B1
BlueColor Codes
All color formats for development
HEX
#2F70B1RGB
rgb(47, 112, 177)HSL
hsl(210, 58%, 44%)OKLCH
oklch(0.535 0.122 251.2)CMYK
cmyk(73%, 37%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A65A0
2#265A8E
3#214F7C
4#1C436A
5#183859
6#132D47
7#0E2235
8#091623
9#050B12
Tints
Lighter variations
1#357EC8
2#4B8DCF
3#619BD5
4#78A9DB
5#8EB8E1
6#A5C6E7
7#BBD4ED
8#D2E2F3
9#E8F1F9
Tones
Muted variations
1#3670AB
2#3C70A4
3#43709E
4#497097
5#507091
6#56708A
7#5D7084
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 #E3EDF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDE #CBDEF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2C4 #A2C4E6 | BordersInactive statesPlaceholder text |
| 400 | 72A6 #72A6DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A8C #4A8CCF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F70 #2F70B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2559 #25598D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B40 #1B4065 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1129 #112940 | 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: #E3EDF8;
--steel-blue-200: #CBDEF1;
--steel-blue-300: #A2C4E6;
--steel-blue-400: #72A6DA;
--steel-blue-500: #4A8CCF;
--steel-blue-600: #2F70B1;
--steel-blue-700: #25598D;
--steel-blue-800: #1B4065;
--steel-blue-900: #112940;
--steel-blue-950: #0B1A28;
}