Royal Blue
#3F59D9
BlueColor Codes
All color formats for development
HEX
#3F59D9RGB
rgb(63, 89, 217)HSL
hsl(230, 67%, 55%)OKLCH
oklch(0.522 0.197 269.5)CMYK
cmyk(71%, 59%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A46D3
2#253EBB
3#2036A4
4#1C2F8D
5#172775
6#131F5E
7#0E1746
8#09102F
9#050817
Tints
Lighter variations
1#536ADD
2#667AE1
3#798BE4
4#8C9BE8
5#9FACEC
6#B2BDF0
7#C6CDF4
8#D9DEF7
9#ECEEFB
Tones
Muted variations
1#475ED1
2#4F63CA
3#5668C2
4#5E6DBA
5#6673B3
6#6D78AB
7#757DA3
8#7D829C
9#858794
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8CF #C8CFF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DAA #9DAAEC | BordersInactive statesPlaceholder text |
| 400 | 6A7E #6A7EE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F59 #3F59D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 253E #253EBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D31 #1D3195 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1523 #15236A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D17 #0D1744 | Primary textHigh emphasis contentDark headings |
| 950 | 080E #080E2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F4FC;
--royal-blue-100: #E1E5F9;
--royal-blue-200: #C8CFF4;
--royal-blue-300: #9DAAEC;
--royal-blue-400: #6A7EE2;
--royal-blue-500: #3F59D9;
--royal-blue-600: #253EBB;
--royal-blue-700: #1D3195;
--royal-blue-800: #15236A;
--royal-blue-900: #0D1744;
--royal-blue-950: #080E2B;
}