Steel Blue
#3E66A3
BlueColor Codes
All color formats for development
HEX
#3E66A3RGB
rgb(62, 102, 163)HSL
hsl(216, 45%, 44%)OKLCH
oklch(0.51 0.108 258.6)CMYK
cmyk(62%, 37%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#385C92
2#315282
3#2B4772
4#253D62
5#1F3351
6#192941
7#131F31
8#0C1421
9#060A10
Tints
Lighter variations
1#4673B7
2#5982C0
3#6E92C8
4#83A2D0
5#97B1D8
6#ACC1E0
7#C1D0E7
8#D6E0EF
9#EAEFF7
Tones
Muted variations
1#43679E
2#486899
3#4D6994
4#526A8E
5#576B89
6#5C6C84
7#616D7F
8#666E7A
9#6B6F75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EC #E5ECF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDB #CFDBED | Secondary backgroundsInput backgroundsDividers |
| 300 | AABF #AABFDF | BordersInactive statesPlaceholder text |
| 400 | 7E9E #7E9ECE | Disabled statesSecondary iconsMuted text |
| 500 | 5982 #5982C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E66 #3E66A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3151 #315181 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 233A #233A5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1625 #16253B | Primary textHigh emphasis contentDark headings |
| 950 | 0E17 #0E1725 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F7FB;
--steel-blue-100: #E5ECF5;
--steel-blue-200: #CFDBED;
--steel-blue-300: #AABFDF;
--steel-blue-400: #7E9ECE;
--steel-blue-500: #5982C0;
--steel-blue-600: #3E66A3;
--steel-blue-700: #315181;
--steel-blue-800: #233A5C;
--steel-blue-900: #16253B;
--steel-blue-950: #0E1725;
}