Royal Blue
#3F73D9
BlueColor Codes
All color formats for development
HEX
#3F73D9RGB
rgb(63, 115, 217)HSL
hsl(220, 67%, 55%)OKLCH
oklch(0.574 0.166 262.2)CMYK
cmyk(71%, 47%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A62D3
2#2557BB
3#204CA4
4#1C418D
5#173675
6#132C5E
7#0E2146
8#09162F
9#050B17
Tints
Lighter variations
1#5381DD
2#668FE1
3#799DE4
4#8CABE8
5#9FB9EC
6#B2C7F0
7#C6D5F4
8#D9E3F7
9#ECF1FB
Tones
Muted variations
1#4775D1
2#4F78CA
3#567AC2
4#5E7DBA
5#667FB3
6#6D82AB
7#7585A3
8#7D879C
9#858A94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E9 #E1E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D6 #C8D6F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DB7 #9DB7EC | BordersInactive statesPlaceholder text |
| 400 | 6A92 #6A92E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F73 #3F73D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2557 #2557BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D45 #1D4595 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1532 #15326A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D20 #0D2044 | Primary textHigh emphasis contentDark headings |
| 950 | 0814 #08142B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FC;
--royal-blue-100: #E1E9F9;
--royal-blue-200: #C8D6F4;
--royal-blue-300: #9DB7EC;
--royal-blue-400: #6A92E2;
--royal-blue-500: #3F73D9;
--royal-blue-600: #2557BB;
--royal-blue-700: #1D4595;
--royal-blue-800: #15326A;
--royal-blue-900: #0D2044;
--royal-blue-950: #08142B;
}