Steel Blue
#478FD1
BlueColor Codes
All color formats for development
HEX
#478FD1RGB
rgb(71, 143, 209)HSL
hsl(209, 60%, 55%)OKLCH
oklch(0.633 0.123 248.6)CMYK
cmyk(66%, 32%, 0%, 18%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3281CA
2#2D72B4
3#27649D
4#225687
5#1C4870
6#16395A
7#112B43
8#0B1D2D
9#060E16
Tints
Lighter variations
1#5A9AD6
2#6CA5DA
3#7EB0DF
4#91BCE3
5#A3C7E8
6#B6D2ED
7#C8DDF1
8#DAE9F6
9#EDF4FA
Tones
Muted variations
1#4E8ECA
2#558EC3
3#5C8EBC
4#638EB6
5#6A8DAF
6#718DA8
7#788DA1
8#7E8D9A
9#858C93
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EE #E2EEF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CADF #CADFF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1C6 #A1C6E8 | BordersInactive statesPlaceholder text |
| 400 | 70A8 #70A8DB | Disabled statesSecondary iconsMuted text |
| 500 | 478F #478FD1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D72 #2D72B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 245B #245B8F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A41 #1A4166 | Text on light backgroundsHeadingsStrong borders |
| 900 | 102A #102A41 | Primary textHigh emphasis contentDark headings |
| 950 | 0A1A #0A1A29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F8FC;
--steel-blue-100: #E2EEF8;
--steel-blue-200: #CADFF2;
--steel-blue-300: #A1C6E8;
--steel-blue-400: #70A8DB;
--steel-blue-500: #478FD1;
--steel-blue-600: #2D72B4;
--steel-blue-700: #245B8F;
--steel-blue-800: #1A4166;
--steel-blue-900: #102A41;
--steel-blue-950: #0A1A29;
}