Royal Blue
#3C57DD
BlueColor Codes
All color formats for development
HEX
#3C57DDRGB
rgb(60, 87, 221)HSL
hsl(230, 70%, 55%)OKLCH
oklch(0.52 0.206 269.1)CMYK
cmyk(73%, 61%, 0%, 13%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2643D7
2#223CBF
3#1D34A7
4#192D8F
5#152577
6#111E5F
7#0D1648
8#080F30
9#040718
Tints
Lighter variations
1#4F68E0
2#6378E3
3#7689E7
4#8A9AEA
5#9DABEE
6#B1BCF1
7#C4CDF5
8#D8DDF8
9#EBEEFC
Tones
Muted variations
1#445CD5
2#4C61CD
3#5467C4
4#5C6CBC
5#6471B4
6#6C77AC
7#747CA4
8#7C829C
9#848794
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CE #C7CEF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BA9 #9BA9ED | BordersInactive statesPlaceholder text |
| 400 | 677C #677CE4 | Disabled statesSecondary iconsMuted text |
| 500 | 3C57 #3C57DD | Primary brand colorCTAsActive elementsLinks |
| 600 | 223C #223CBF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B30 #1B3098 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1322 #13226C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C16 #0C1645 | Primary textHigh emphasis contentDark headings |
| 950 | 080E #080E2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F4FD;
--royal-blue-100: #E1E5FA;
--royal-blue-200: #C7CEF5;
--royal-blue-300: #9BA9ED;
--royal-blue-400: #677CE4;
--royal-blue-500: #3C57DD;
--royal-blue-600: #223CBF;
--royal-blue-700: #1B3098;
--royal-blue-800: #13226C;
--royal-blue-900: #0C1645;
--royal-blue-950: #080E2B;
}