Royal Blue
#3F8AD9
BlueColor Codes
All color formats for development
HEX
#3F8AD9RGB
rgb(63, 138, 217)HSL
hsl(211, 67%, 55%)OKLCH
oklch(0.624 0.141 252.1)CMYK
cmyk(71%, 36%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A7BD3
2#256EBB
3#2060A4
4#1C528D
5#174575
6#13375E
7#0E2946
8#091B2F
9#050E17
Tints
Lighter variations
1#5395DD
2#66A1E1
3#79ADE4
4#8CB9E8
5#9FC4EC
6#B2D0F0
7#C6DCF4
8#D9E8F7
9#ECF3FB
Tones
Muted variations
1#478AD1
2#4F8ACA
3#568AC2
4#5E8BBA
5#668BB3
6#6D8BAB
7#758BA3
8#7D8C9C
9#858C94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1ED #E1EDF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DD #C8DDF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DC3 #9DC3EC | BordersInactive statesPlaceholder text |
| 400 | 6AA4 #6AA4E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F8A #3F8AD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 256E #256EBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D57 #1D5795 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 153E #153E6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D28 #0D2844 | Primary textHigh emphasis contentDark headings |
| 950 | 0819 #08192B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F7FC;
--royal-blue-100: #E1EDF9;
--royal-blue-200: #C8DDF4;
--royal-blue-300: #9DC3EC;
--royal-blue-400: #6AA4E2;
--royal-blue-500: #3F8AD9;
--royal-blue-600: #256EBB;
--royal-blue-700: #1D5795;
--royal-blue-800: #153E6A;
--royal-blue-900: #0D2844;
--royal-blue-950: #08192B;
}