Steel Blue
#42449E
BlueColor Codes
All color formats for development
HEX
#42449ERGB
rgb(66, 68, 158)HSL
hsl(239, 41%, 44%)OKLCH
oklch(0.437 0.143 277.7)CMYK
cmyk(58%, 57%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3C3D8E
2#35367F
3#2E2F6F
4#28295F
5#21224F
6#1A1B3F
7#14142F
8#0D0E20
9#070710
Tints
Lighter variations
1#4B4CB2
2#5E5FBC
3#7273C4
4#8687CC
5#9A9BD5
6#AEAFDD
7#C3C3E6
8#D7D7EE
9#EBEBF7
Tones
Muted variations
1#47489A
2#4B4D95
3#505190
4#55568C
5#595A87
6#5E5E83
7#62637E
8#676779
9#6C6C75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E6 #E6E6F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D1 #D0D1EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACAD #ACADDC | BordersInactive statesPlaceholder text |
| 400 | 8182 #8182CA | Disabled statesSecondary iconsMuted text |
| 500 | 5D5F #5D5FBB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4244 #42449E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3536 #35367E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2626 #26265A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1819 #18193A | Primary textHigh emphasis contentDark headings |
| 950 | 0F0F #0F0F24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F4FA;
--steel-blue-100: #E6E6F4;
--steel-blue-200: #D0D1EB;
--steel-blue-300: #ACADDC;
--steel-blue-400: #8182CA;
--steel-blue-500: #5D5FBB;
--steel-blue-600: #42449E;
--steel-blue-700: #35367E;
--steel-blue-800: #26265A;
--steel-blue-900: #18193A;
--steel-blue-950: #0F0F24;
}