Royal Blue
#3879E0
BlueColor Codes
All color formats for development
HEX
#3879E0RGB
rgb(56, 121, 224)HSL
hsl(217, 73%, 55%)OKLCH
oklch(0.588 0.171 259.4)CMYK
cmyk(75%, 46%, 0%, 12%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2269DA
2#1E5DC2
3#1B51AA
4#174692
5#133A79
6#0F2F61
7#0B2349
8#081731
9#040C18
Tints
Lighter variations
1#4C86E3
2#6094E6
3#74A1E9
4#88AEEC
5#9CBCF0
6#B0C9F3
7#C3D7F6
8#D7E4F9
9#EBF2FC
Tones
Muted variations
1#417BD8
2#497DCF
3#527FC7
4#5A81BF
5#6282B6
6#6B84AE
7#7386A5
8#7B889D
9#848A95
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D8 #C6D8F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ABA #9ABAEF | BordersInactive statesPlaceholder text |
| 400 | 6597 #6597E7 | Disabled statesSecondary iconsMuted text |
| 500 | 3879 #3879E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E5D #1E5DC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 184A #184A9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1135 #11356E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B22 #0B2247 | Primary textHigh emphasis contentDark headings |
| 950 | 0715 #07152C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FD;
--royal-blue-100: #E0EAFA;
--royal-blue-200: #C6D8F6;
--royal-blue-300: #9ABAEF;
--royal-blue-400: #6597E7;
--royal-blue-500: #3879E0;
--royal-blue-600: #1E5DC2;
--royal-blue-700: #184A9A;
--royal-blue-800: #11356E;
--royal-blue-900: #0B2247;
--royal-blue-950: #07152C;
}