Royal Blue
#5181FB
BlueColor Codes
All color formats for development
HEX
#5181FBRGB
rgb(81, 129, 251)HSL
hsl(223, 96%, 65%)OKLCH
oklch(0.633 0.189 265.2)CMYK
cmyk(68%, 49%, 0%, 2%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3069FB
2#0F52FA
3#0544E3
4#043AC3
5#0330A2
6#032782
7#021D61
8#011341
9#010A20
Tints
Lighter variations
1#628DFC
2#739AFC
3#85A7FD
4#96B3FD
5#A8C0FD
6#B9CCFE
7#CBD9FE
8#DCE6FE
9#EEF2FF
Tones
Muted variations
1#5984F3
2#6188EA
3#6A8CE2
4#728FD9
5#7B93D1
6#8397C8
7#8C9BBF
8#959EB7
9#9DA2AE
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE6 #DCE6FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED0 #BED0FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CAC #8CACFD | BordersInactive statesPlaceholder text |
| 400 | 5081 #5081FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E5D #1E5DFA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0442 #0442DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0434 #0434AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0325 #03257D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0218 #021850 | Primary textHigh emphasis contentDark headings |
| 950 | 010F #010F32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F0F4FF;
--royal-blue-100: #DCE6FE;
--royal-blue-200: #BED0FE;
--royal-blue-300: #8CACFD;
--royal-blue-400: #5081FB;
--royal-blue-500: #1E5DFA;
--royal-blue-600: #0442DC;
--royal-blue-700: #0434AF;
--royal-blue-800: #03257D;
--royal-blue-900: #021850;
--royal-blue-950: #010F32;
}