Steel Blue
#42869E
BlueColor Codes
All color formats for development
HEX
#42869ERGB
rgb(66, 134, 158)HSL
hsl(196, 41%, 44%)OKLCH
oklch(0.586 0.078 223.7)CMYK
cmyk(58%, 15%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3C788E
2#356B7F
3#2E5E6F
4#28505F
5#21434F
6#1A353F
7#14282F
8#0D1B20
9#070D10
Tints
Lighter variations
1#4B97B2
2#5EA3BC
3#72AEC4
4#86BACC
5#9AC5D5
6#AED1DD
7#C3DCE6
8#D7E8EE
9#EBF3F7
Tones
Muted variations
1#47849A
2#4B8195
3#507F90
4#557D8C
5#597B87
6#5E7983
7#62777E
8#677479
9#6C7275
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F1 #E6F1F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E4 #D0E4EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACD0 #ACD0DC | BordersInactive statesPlaceholder text |
| 400 | 81B7 #81B7CA | Disabled statesSecondary iconsMuted text |
| 500 | 5DA2 #5DA2BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4286 #42869E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 356A #356A7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 264C #264C5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1831 #18313A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1E #0F1E24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F9FA;
--steel-blue-100: #E6F1F4;
--steel-blue-200: #D0E4EB;
--steel-blue-300: #ACD0DC;
--steel-blue-400: #81B7CA;
--steel-blue-500: #5DA2BB;
--steel-blue-600: #42869E;
--steel-blue-700: #356A7E;
--steel-blue-800: #264C5A;
--steel-blue-900: #18313A;
--steel-blue-950: #0F1E24;
}