Royal Blue
#2566F4
BlueColor Codes
All color formats for development
HEX
#2566F4RGB
rgb(37, 102, 244)HSL
hsl(221, 90%, 55%)OKLCH
oklch(0.559 0.223 262.8)CMYK
cmyk(85%, 58%, 0%, 4%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D55F0
2#0B4BD5
3#0A42BB
4#0838A0
5#072F85
6#06266B
7#041C50
8#031335
9#01091B
Tints
Lighter variations
1#3B76F5
2#5185F6
3#6694F7
4#7CA3F8
5#92B3F9
6#A8C2FA
7#BED1FC
8#D3E0FD
9#E9F0FE
Tones
Muted variations
1#2F6AE9
2#3A6EDF
3#4472D5
4#4E76CA
5#5979C0
6#637DB6
7#6D81AB
8#7885A1
9#828897
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE7 #DDE7FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0D3 #C0D3FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90B1 #90B1F9 | BordersInactive statesPlaceholder text |
| 400 | 5588 #5588F6 | Disabled statesSecondary iconsMuted text |
| 500 | 2566 #2566F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B4B #0B4BD5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 093C #093CAA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 062B #062B79 | Text on light backgroundsHeadingsStrong borders |
| 900 | 041B #041B4E | Primary textHigh emphasis contentDark headings |
| 950 | 0311 #031130 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F0F5FE;
--royal-blue-100: #DDE7FD;
--royal-blue-200: #C0D3FC;
--royal-blue-300: #90B1F9;
--royal-blue-400: #5588F6;
--royal-blue-500: #2566F4;
--royal-blue-600: #0B4BD5;
--royal-blue-700: #093CAA;
--royal-blue-800: #062B79;
--royal-blue-900: #041B4E;
--royal-blue-950: #031130;
}