Steel Blue
#3870A8
BlueColor Codes
All color formats for development
HEX
#3870A8RGB
rgb(56, 112, 168)HSL
hsl(210, 50%, 44%)OKLCH
oklch(0.534 0.106 250.5)CMYK
cmyk(67%, 33%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#326597
2#2D5A87
3#274F76
4#224365
5#1C3854
6#162D43
7#112232
8#0B1622
9#060B11
Tints
Lighter variations
1#3F7EBE
2#548DC6
3#699BCD
4#7EA9D4
5#94B8DB
6#A9C6E2
7#BFD4EA
8#D4E2F1
9#EAF1F8
Tones
Muted variations
1#3E70A3
2#43709D
3#497097
4#4F7092
5#54708C
6#5A7087
7#5F7081
8#65707B
9#6B7076
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDE #CDDEEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A7C4 #A7C4E2 | BordersInactive statesPlaceholder text |
| 400 | 79A6 #79A6D2 | Disabled statesSecondary iconsMuted text |
| 500 | 538C #538CC6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3870 #3870A8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2D59 #2D5986 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2040 #204060 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1429 #14293D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1A #0D1A26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FB;
--steel-blue-100: #E4EDF6;
--steel-blue-200: #CDDEEE;
--steel-blue-300: #A7C4E2;
--steel-blue-400: #79A6D2;
--steel-blue-500: #538CC6;
--steel-blue-600: #3870A8;
--steel-blue-700: #2D5986;
--steel-blue-800: #204060;
--steel-blue-900: #14293D;
--steel-blue-950: #0D1A26;
}