Royal Blue
#2547F4
BlueColor Codes
All color formats for development
HEX
#2547F4RGB
rgb(37, 71, 244)HSL
hsl(230, 90%, 55%)OKLCH
oklch(0.506 0.257 266.6)CMYK
cmyk(85%, 71%, 0%, 4%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D32F0
2#0B2DD5
3#0A27BB
4#0822A0
5#071C85
6#06166B
7#041150
8#030B35
9#01061B
Tints
Lighter variations
1#3B5AF5
2#516CF6
3#667EF7
4#7C91F8
5#92A3F9
6#A8B6FA
7#BEC8FC
8#D3DAFD
9#E9EDFE
Tones
Muted variations
1#2F4EE9
2#3A55DF
3#445CD5
4#4E63CA
5#596AC0
6#6371B6
7#6D78AB
8#787EA1
9#828597
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE2 #DDE2FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0CA #C0CAFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90A1 #90A1F9 | BordersInactive statesPlaceholder text |
| 400 | 5570 #5570F6 | Disabled statesSecondary iconsMuted text |
| 500 | 2547 #2547F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B2D #0B2DD5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0924 #0924AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0619 #061979 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0410 #04104E | Primary textHigh emphasis contentDark headings |
| 950 | 030A #030A30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F0F3FE;
--royal-blue-100: #DDE2FD;
--royal-blue-200: #C0CAFC;
--royal-blue-300: #90A1F9;
--royal-blue-400: #5570F6;
--royal-blue-500: #2547F4;
--royal-blue-600: #0B2DD5;
--royal-blue-700: #0924AA;
--royal-blue-800: #061979;
--royal-blue-900: #04104E;
--royal-blue-950: #030A30;
}