Steel Blue
#3FABD9
BlueColor Codes
All color formats for development
HEX
#3FABD9RGB
rgb(63, 171, 217)HSL
hsl(198, 67%, 55%)OKLCH
oklch(0.699 0.117 230.3)CMYK
cmyk(71%, 21%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2AA0D3
2#258EBB
3#207CA4
4#1C6B8D
5#175975
6#13475E
7#0E3546
8#09242F
9#051217
Tints
Lighter variations
1#53B3DD
2#66BCE1
3#79C4E4
4#8CCDE8
5#9FD5EC
6#B2DDF0
7#C6E6F4
8#D9EEF7
9#ECF7FB
Tones
Muted variations
1#47A8D1
2#4FA5CA
3#56A2C2
4#5E9FBA
5#669CB3
6#6D99AB
7#7595A3
8#7D929C
9#858F94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1F2 #E1F2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E7 #C8E7F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DD4 #9DD4EC | BordersInactive statesPlaceholder text |
| 400 | 6ABE #6ABEE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3FAB #3FABD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 258E #258EBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D71 #1D7195 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1551 #15516A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D34 #0D3444 | Primary textHigh emphasis contentDark headings |
| 950 | 0820 #08202B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F9FC;
--steel-blue-100: #E1F2F9;
--steel-blue-200: #C8E7F4;
--steel-blue-300: #9DD4EC;
--steel-blue-400: #6ABEE2;
--steel-blue-500: #3FABD9;
--steel-blue-600: #258EBB;
--steel-blue-700: #1D7195;
--steel-blue-800: #15516A;
--steel-blue-900: #0D3444;
--steel-blue-950: #08202B;
}