Royal Blue
#3F78D9
BlueColor Codes
All color formats for development
HEX
#3F78D9RGB
rgb(63, 120, 217)HSL
hsl(218, 67%, 55%)OKLCH
oklch(0.584 0.16 260.3)CMYK
cmyk(71%, 45%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A68D3
2#255CBB
3#2051A4
4#1C458D
5#173A75
6#132E5E
7#0E2346
8#09172F
9#050C17
Tints
Lighter variations
1#5385DD
2#6693E1
3#79A0E4
4#8CAEE8
5#9FBBEC
6#B2C9F0
7#C6D6F4
8#D9E4F7
9#ECF1FB
Tones
Muted variations
1#477AD1
2#4F7CCA
3#567EC2
4#5E80BA
5#6682B3
6#6D84AB
7#7586A3
8#7D889C
9#858A94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EA #E1EAF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D8 #C8D8F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DBA #9DBAEC | BordersInactive statesPlaceholder text |
| 400 | 6A96 #6A96E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F78 #3F78D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 255C #255CBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D49 #1D4995 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1534 #15346A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D22 #0D2244 | Primary textHigh emphasis contentDark headings |
| 950 | 0815 #08152B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FC;
--royal-blue-100: #E1EAF9;
--royal-blue-200: #C8D8F4;
--royal-blue-300: #9DBAEC;
--royal-blue-400: #6A96E2;
--royal-blue-500: #3F78D9;
--royal-blue-600: #255CBB;
--royal-blue-700: #1D4995;
--royal-blue-800: #15346A;
--royal-blue-900: #0D2244;
--royal-blue-950: #08152B;
}