Steel Blue
#3FA6D9
BlueColor Codes
All color formats for development
HEX
#3FA6D9RGB
rgb(63, 166, 217)HSL
hsl(200, 67%, 55%)OKLCH
oklch(0.688 0.12 234.1)CMYK
cmyk(71%, 24%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A9AD3
2#2589BB
3#2078A4
4#1C678D
5#175675
6#13455E
7#0E3346
8#09222F
9#051117
Tints
Lighter variations
1#53AFDD
2#66B8E1
3#79C1E4
4#8CCAE8
5#9FD2EC
6#B2DBF0
7#C6E4F4
8#D9EDF7
9#ECF6FB
Tones
Muted variations
1#47A3D1
2#4FA1CA
3#569EC2
4#5E9CBA
5#6699B3
6#6D97AB
7#7594A3
8#7D919C
9#858F94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1F1 #E1F1F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E5 #C8E5F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DD1 #9DD1EC | BordersInactive statesPlaceholder text |
| 400 | 6ABA #6ABAE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3FA6 #3FA6D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2589 #2589BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D6D #1D6D95 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 154E #154E6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D32 #0D3244 | Primary textHigh emphasis contentDark headings |
| 950 | 081F #081F2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2F9FC;
--steel-blue-100: #E1F1F9;
--steel-blue-200: #C8E5F4;
--steel-blue-300: #9DD1EC;
--steel-blue-400: #6ABAE2;
--steel-blue-500: #3FA6D9;
--steel-blue-600: #2589BB;
--steel-blue-700: #1D6D95;
--steel-blue-800: #154E6A;
--steel-blue-900: #0D3244;
--steel-blue-950: #081F2B;
}