Royal Blue
#3A5BDF
BlueColor Codes
All color formats for development
HEX
#3A5BDFRGB
rgb(58, 91, 223)HSL
hsl(228, 72%, 55%)OKLCH
oklch(0.528 0.204 267.9)CMYK
cmyk(74%, 59%, 0%, 13%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2348D9
2#1F40C1
3#1B38A9
4#183091
5#142879
6#102060
7#0C1848
8#081030
9#040818
Tints
Lighter variations
1#4D6BE2
2#617CE5
3#758CE9
4#899CEC
5#9CADEF
6#B0BDF2
7#C4CEF5
8#D8DEF9
9#EBEFFC
Tones
Muted variations
1#4260D7
2#4A65CE
3#526AC6
4#5B6FBE
5#6373B6
6#6B78AD
7#737DA5
8#7C829D
9#848795
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E5 #E0E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D0 #C6D0F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AAB #9AABEF | BordersInactive statesPlaceholder text |
| 400 | 657F #657FE6 | Disabled statesSecondary iconsMuted text |
| 500 | 3A5B #3A5BDF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F40 #1F40C1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1933 #19339A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1224 #12246E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B17 #0B1746 | Primary textHigh emphasis contentDark headings |
| 950 | 070E #070E2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F4FD;
--royal-blue-100: #E0E5FA;
--royal-blue-200: #C6D0F6;
--royal-blue-300: #9AABEF;
--royal-blue-400: #657FE6;
--royal-blue-500: #3A5BDF;
--royal-blue-600: #1F40C1;
--royal-blue-700: #19339A;
--royal-blue-800: #12246E;
--royal-blue-900: #0B1746;
--royal-blue-950: #070E2C;
}