Steel Blue
#3697AB
CyanColor Codes
All color formats for development
HEX
#3697ABRGB
rgb(54, 151, 171)HSL
hsl(190, 52%, 44%)OKLCH
oklch(0.629 0.093 214.1)CMYK
cmyk(68%, 12%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#308899
2#2B7988
3#266A77
4#205B66
5#1B4C55
6#163C44
7#102D33
8#0B1E22
9#050F11
Tints
Lighter variations
1#3DAAC0
2#51B4C8
3#67BECF
4#7DC7D6
5#92D0DD
6#A8DAE4
7#BEE3EA
8#D4ECF1
9#E9F6F8
Tones
Muted variations
1#3C93A5
2#428F9F
3#478B99
4#4D8893
5#53848D
6#598088
7#5F7C82
8#65787C
9#6A7476
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FA #F3FAFB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F3 #E4F3F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE9 #CDE9EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D9 #A6D9E3 | BordersInactive statesPlaceholder text |
| 400 | 77C5 #77C5D4 | Disabled statesSecondary iconsMuted text |
| 500 | 51B4 #51B4C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3697 #3697AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B78 #2B7888 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F56 #1F5661 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1437 #14373E | Primary textHigh emphasis contentDark headings |
| 950 | 0C22 #0C2227 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3FAFB;
--steel-blue-100: #E4F3F6;
--steel-blue-200: #CDE9EF;
--steel-blue-300: #A6D9E3;
--steel-blue-400: #77C5D4;
--steel-blue-500: #51B4C8;
--steel-blue-600: #3697AB;
--steel-blue-700: #2B7888;
--steel-blue-800: #1F5661;
--steel-blue-900: #14373E;
--steel-blue-950: #0C2227;
}