Royal Blue
#638FE9
BlueColor Codes
All color formats for development
HEX
#638FE9RGB
rgb(99, 143, 233)HSL
hsl(220, 75%, 65%)OKLCH
oklch(0.659 0.143 263.3)CMYK
cmyk(58%, 39%, 0%, 9%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#467BE5
2#2966E0
3#1D57CB
4#194BAE
5#153E91
6#113274
7#0C2557
8#08193A
9#040C1D
Tints
Lighter variations
1#729BEB
2#82A6ED
3#92B1EF
4#A1BCF2
5#B1C7F4
6#C1D2F6
7#D0DEF8
8#E0E9FB
9#EFF4FD
Tones
Muted variations
1#6A92E2
2#7094DB
3#7796D5
4#7E98CE
5#849BC7
6#8B9DC1
7#929FBA
8#98A1B3
9#9FA4AC
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E9 #E0E9FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5D6 #C5D6F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98B6 #98B6F0 | BordersInactive statesPlaceholder text |
| 400 | 638F #638FE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3670 #3670E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C54 #1C54C4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1643 #16439C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1030 #103070 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A1F #0A1F47 | Primary textHigh emphasis contentDark headings |
| 950 | 0613 #06132D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F5FD;
--royal-blue-100: #E0E9FB;
--royal-blue-200: #C5D6F7;
--royal-blue-300: #98B6F0;
--royal-blue-400: #638FE9;
--royal-blue-500: #3670E2;
--royal-blue-600: #1C54C4;
--royal-blue-700: #16439C;
--royal-blue-800: #103070;
--royal-blue-900: #0A1F47;
--royal-blue-950: #06132D;
}