Steel Blue
#3659AB
BlueColor Codes
All color formats for development
HEX
#3659ABRGB
rgb(54, 89, 171)HSL
hsl(222, 52%, 44%)OKLCH
oklch(0.482 0.137 264.4)CMYK
cmyk(68%, 48%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#305099
2#2B4788
3#263E77
4#203566
5#1B2C55
6#162444
7#101B33
8#0B1222
9#050911
Tints
Lighter variations
1#3D64C0
2#5175C8
3#6786CF
4#7D97D6
5#92A9DD
6#A8BAE4
7#BECBEA
8#D4DCF1
9#E9EEF8
Tones
Muted variations
1#3C5BA5
2#425E9F
3#476099
4#4D6293
5#53658D
6#596788
7#5F6982
8#656C7C
9#6A6E76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E9 #E4E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD7 #CDD7EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B8 #A6B8E3 | BordersInactive statesPlaceholder text |
| 400 | 7793 #7793D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5174 #5174C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3659 #3659AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B47 #2B4788 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F32 #1F3261 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1420 #14203E | Primary textHigh emphasis contentDark headings |
| 950 | 0C14 #0C1427 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F6FB;
--steel-blue-100: #E4E9F6;
--steel-blue-200: #CDD7EF;
--steel-blue-300: #A6B8E3;
--steel-blue-400: #7793D4;
--steel-blue-500: #5174C8;
--steel-blue-600: #3659AB;
--steel-blue-700: #2B4788;
--steel-blue-800: #1F3261;
--steel-blue-900: #14203E;
--steel-blue-950: #0C1427;
}