Steel Blue
#3963A7
BlueColor Codes
All color formats for development
HEX
#3963A7RGB
rgb(57, 99, 167)HSL
hsl(217, 49%, 44%)OKLCH
oklch(0.503 0.119 259.6)CMYK
cmyk(66%, 41%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#335996
2#2E4F86
3#284675
4#223C64
5#1D3254
6#172843
7#111E32
8#0B1421
9#060A11
Tints
Lighter variations
1#4170BC
2#5580C5
3#6A90CC
4#7FA0D3
5#95AFDB
6#AABFE2
7#BFCFE9
8#D4DFF0
9#EAEFF8
Tones
Muted variations
1#3F65A2
2#44669C
3#4A6797
4#4F6991
5#556A8C
6#5A6B86
7#606C81
8#656E7B
9#6B6F76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDA #CEDAEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8BE #A8BEE1 | BordersInactive statesPlaceholder text |
| 400 | 7A9C #7A9CD1 | Disabled statesSecondary iconsMuted text |
| 500 | 547F #547FC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3963 #3963A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E4F #2E4F85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2138 #21385F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1524 #15243D | Primary textHigh emphasis contentDark headings |
| 950 | 0D17 #0D1726 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F6FB;
--steel-blue-100: #E4EBF6;
--steel-blue-200: #CEDAEE;
--steel-blue-300: #A8BEE1;
--steel-blue-400: #7A9CD1;
--steel-blue-500: #547FC4;
--steel-blue-600: #3963A7;
--steel-blue-700: #2E4F85;
--steel-blue-800: #21385F;
--steel-blue-900: #15243D;
--steel-blue-950: #0D1726;
}