Steel Blue
#434F9D
BlueColor Codes
All color formats for development
HEX
#434F9DRGB
rgb(67, 79, 157)HSL
hsl(232, 40%, 44%)OKLCH
oklch(0.459 0.126 273.8)CMYK
cmyk(57%, 50%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3D478D
2#363F7E
3#2F386E
4#28305E
5#22284F
6#1B203F
7#14182F
8#0D101F
9#070810
Tints
Lighter variations
1#4C59B1
2#5F6BBA
3#737EC3
4#8790CC
5#9BA3D4
6#AFB5DD
7#C3C8E5
8#D7DAEE
9#EBEDF6
Tones
Muted variations
1#485399
2#4C5694
3#515990
4#555C8B
5#5A6087
6#5E6382
7#63667E
8#676A79
9#6C6D75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E8 #E6E8F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1D4 #D1D4EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADB3 #ADB3DC | BordersInactive statesPlaceholder text |
| 400 | 828C #828CC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5E6B #5E6BBA | Primary brand colorCTAsActive elementsLinks |
| 600 | 434F #434F9D | Hover statesFocus ringsPrimary buttons hover |
| 700 | 363F #363F7D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 262D #262D59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 181D #181D39 | Primary textHigh emphasis contentDark headings |
| 950 | 0F12 #0F1224 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F4F5FA;
--steel-blue-100: #E6E8F4;
--steel-blue-200: #D1D4EB;
--steel-blue-300: #ADB3DC;
--steel-blue-400: #828CC9;
--steel-blue-500: #5E6BBA;
--steel-blue-600: #434F9D;
--steel-blue-700: #363F7D;
--steel-blue-800: #262D59;
--steel-blue-900: #181D39;
--steel-blue-950: #0F1224;
}