Royal Blue
#3F5ED9
BlueColor Codes
All color formats for development
HEX
#3F5ED9RGB
rgb(63, 94, 217)HSL
hsl(228, 67%, 55%)OKLCH
oklch(0.531 0.191 268.4)CMYK
cmyk(71%, 57%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A4BD3
2#2543BB
3#203BA4
4#1C328D
5#172A75
6#13225E
7#0E1946
8#09112F
9#050817
Tints
Lighter variations
1#536EDD
2#667EE1
3#798EE4
4#8C9EE8
5#9FAFEC
6#B2BFF0
7#C6CFF4
8#D9DFF7
9#ECEFFB
Tones
Muted variations
1#4763D1
2#4F67CA
3#566CC2
4#5E71BA
5#6675B3
6#6D7AAB
7#757EA3
8#7D839C
9#858894
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E6 #E1E6F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D1 #C8D1F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DAD #9DADEC | BordersInactive statesPlaceholder text |
| 400 | 6A82 #6A82E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F5E #3F5ED9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2543 #2543BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D35 #1D3595 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1526 #15266A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D18 #0D1844 | Primary textHigh emphasis contentDark headings |
| 950 | 080F #080F2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F4FC;
--royal-blue-100: #E1E6F9;
--royal-blue-200: #C8D1F4;
--royal-blue-300: #9DADEC;
--royal-blue-400: #6A82E2;
--royal-blue-500: #3F5ED9;
--royal-blue-600: #2543BB;
--royal-blue-700: #1D3595;
--royal-blue-800: #15266A;
--royal-blue-900: #0D1844;
--royal-blue-950: #080F2B;
}