Steel Blue
#355CAC
BlueColor Codes
All color formats for development
HEX
#355CACRGB
rgb(53, 92, 172)HSL
hsl(220, 53%, 44%)OKLCH
oklch(0.489 0.135 262.8)CMYK
cmyk(69%, 47%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F539A
2#2A4A89
3#254178
4#203767
5#1A2E56
6#152545
7#101C33
8#0B1222
9#050911
Tints
Lighter variations
1#3B68C2
2#5079C9
3#6689D0
4#7C9AD7
5#92ABDD
6#A8BCE4
7#BDCDEB
8#D3DDF2
9#E9EEF8
Tones
Muted variations
1#3B5EA6
2#4160A0
3#47629A
4#4D6494
5#52668E
6#586888
7#5E6A82
8#646C7C
9#6A6E76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EA #E4EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD8 #CCD8EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5BA #A5BAE3 | BordersInactive statesPlaceholder text |
| 400 | 7696 #7696D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F78 #4F78C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 355C #355CAC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A49 #2A4989 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E34 #1E3462 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1322 #13223E | Primary textHigh emphasis contentDark headings |
| 950 | 0C15 #0C1527 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FB;
--steel-blue-100: #E4EAF7;
--steel-blue-200: #CCD8EF;
--steel-blue-300: #A5BAE3;
--steel-blue-400: #7696D5;
--steel-blue-500: #4F78C9;
--steel-blue-600: #355CAC;
--steel-blue-700: #2A4989;
--steel-blue-800: #1E3462;
--steel-blue-900: #13223E;
--steel-blue-950: #0C1527;
}