Steel Blue
#42849E
BlueColor Codes
All color formats for development
HEX
#42849ERGB
rgb(66, 132, 158)HSL
hsl(197, 41%, 44%)OKLCH
oklch(0.581 0.078 226.3)CMYK
cmyk(58%, 16%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3C778E
2#356A7F
3#2E5C6F
4#284F5F
5#21424F
6#1A353F
7#14282F
8#0D1A20
9#070D10
Tints
Lighter variations
1#4B95B2
2#5EA1BC
3#72ADC4
4#86B9CC
5#9AC4D5
6#AED0DD
7#C3DCE6
8#D7E8EE
9#EBF3F7
Tones
Muted variations
1#47829A
2#4B8095
3#507E90
4#557C8C
5#597A87
6#5E7883
7#62767E
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 | E6F0 #E6F0F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E4 #D0E4EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACCF #ACCFDC | BordersInactive statesPlaceholder text |
| 400 | 81B6 #81B6CA | Disabled statesSecondary iconsMuted text |
| 500 | 5DA1 #5DA1BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4284 #42849E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3569 #35697E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 264B #264B5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1830 #18303A | 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: #E6F0F4;
--steel-blue-200: #D0E4EB;
--steel-blue-300: #ACCFDC;
--steel-blue-400: #81B6CA;
--steel-blue-500: #5DA1BB;
--steel-blue-600: #42849E;
--steel-blue-700: #35697E;
--steel-blue-800: #264B5A;
--steel-blue-900: #18303A;
--steel-blue-950: #0F1E24;
}