Royal Blue
#4F88E3
BlueColor Codes
All color formats for development
HEX
#4F88E3RGB
rgb(79, 136, 227)HSL
hsl(217, 73%, 60%)OKLCH
oklch(0.631 0.15 259.4)CMYK
cmyk(65%, 40%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3476DF
2#2166D4
3#1D59B9
4#194C9F
5#153F84
6#11336A
7#0C264F
8#081935
9#040D1A
Tints
Lighter variations
1#6094E6
2#72A0E9
3#83ABEC
4#95B7EE
5#A7C3F1
6#B8CFF4
7#CADBF7
8#DCE7F9
9#EDF3FC
Tones
Muted variations
1#5689DC
2#5D8BD5
3#658DCD
4#6C8FC6
5#7490BE
6#7B92B7
7#8394AF
8#8A96A8
9#9297A0
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D8 #C6D8F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ABA #9ABAEF | BordersInactive statesPlaceholder text |
| 400 | 6597 #6597E7 | Disabled statesSecondary iconsMuted text |
| 500 | 3879 #3879E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E5D #1E5DC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 184A #184A9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1135 #11356E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B22 #0B2247 | Primary textHigh emphasis contentDark headings |
| 950 | 0715 #07152C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FD;
--royal-blue-100: #E0EAFA;
--royal-blue-200: #C6D8F6;
--royal-blue-300: #9ABAEF;
--royal-blue-400: #6597E7;
--royal-blue-500: #3879E0;
--royal-blue-600: #1E5DC2;
--royal-blue-700: #184A9A;
--royal-blue-800: #11356E;
--royal-blue-900: #0B2247;
--royal-blue-950: #07152C;
}