Steel Blue
#3E63A3
BlueColor Codes
All color formats for development
HEX
#3E63A3RGB
rgb(62, 99, 163)HSL
hsl(218, 45%, 44%)OKLCH
oklch(0.503 0.111 260.7)CMYK
cmyk(62%, 39%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#385992
2#314F82
3#2B4572
4#253B62
5#1F3151
6#192741
7#131E31
8#0C1421
9#060A10
Tints
Lighter variations
1#466FB7
2#597FC0
3#6E8FC8
4#839FD0
5#97AFD8
6#ACBFE0
7#C1CFE7
8#D6DFEF
9#EAEFF7
Tones
Muted variations
1#43649E
2#486599
3#4D6794
4#52688E
5#576989
6#5C6B84
7#616C7F
8#666E7A
9#6B6F75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDA #CFDAED | Secondary backgroundsInput backgroundsDividers |
| 300 | AABD #AABDDF | BordersInactive statesPlaceholder text |
| 400 | 7E9B #7E9BCE | Disabled statesSecondary iconsMuted text |
| 500 | 597E #597EC0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E63 #3E63A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 314F #314F81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2338 #23385C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1624 #16243B | Primary textHigh emphasis contentDark headings |
| 950 | 0E16 #0E1625 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E5EBF5;
--steel-blue-200: #CFDAED;
--steel-blue-300: #AABDDF;
--steel-blue-400: #7E9BCE;
--steel-blue-500: #597EC0;
--steel-blue-600: #3E63A3;
--steel-blue-700: #314F81;
--steel-blue-800: #23385C;
--steel-blue-900: #16243B;
--steel-blue-950: #0E1625;
}