Steel Blue
#2561BB
BlueColor Codes
All color formats for development
HEX
#2561BBRGB
rgb(37, 97, 187)HSL
hsl(216, 67%, 44%)OKLCH
oklch(0.505 0.155 258.8)CMYK
cmyk(80%, 48%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2157A9
2#1E4E96
3#1A4483
4#163A70
5#13315E
6#0F274B
7#0B1D38
8#071325
9#040A13
Tints
Lighter variations
1#2A6ED3
2#407DD9
3#588EDE
4#709EE3
5#88AEE7
6#A0BEEC
7#B7CEF1
8#CFDFF6
9#E7EFFA
Tones
Muted variations
1#2D63B4
2#3464AC
3#3C66A5
4#43679D
5#4B6996
6#526A8E
7#5A6C87
8#616D7F
9#696F78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EB #E1EBF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D9 #C8D9F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DBC #9DBCEC | BordersInactive statesPlaceholder text |
| 400 | 6A9A #6A9AE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F7D #3F7DD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2561 #2561BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D4D #1D4D95 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1537 #15376A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D23 #0D2344 | Primary textHigh emphasis contentDark headings |
| 950 | 0816 #08162B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F6FC;
--steel-blue-100: #E1EBF9;
--steel-blue-200: #C8D9F4;
--steel-blue-300: #9DBCEC;
--steel-blue-400: #6A9AE2;
--steel-blue-500: #3F7DD9;
--steel-blue-600: #2561BB;
--steel-blue-700: #1D4D95;
--steel-blue-800: #15376A;
--steel-blue-900: #0D2344;
--steel-blue-950: #08162B;
}