Royal Blue
#3575E3
BlueColor Codes
All color formats for development
HEX
#3575E3RGB
rgb(53, 117, 227)HSL
hsl(218, 76%, 55%)OKLCH
oklch(0.581 0.18 260.5)CMYK
cmyk(77%, 48%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E65DE
2#1B59C5
3#184EAD
4#144394
5#11387B
6#0D2D63
7#0A224A
8#071631
9#030B19
Tints
Lighter variations
1#4983E6
2#5D91E9
3#729EEC
4#86ACEE
5#9ABAF1
6#AEC8F4
7#C2D6F7
8#D7E3F9
9#EBF1FC
Tones
Muted variations
1#3E77DB
2#467AD2
3#4F7CC9
4#587EC1
5#6181B8
6#6983AF
7#7285A6
8#7B889E
9#848A95
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5D7 #C5D7F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98B8 #98B8F1 | BordersInactive statesPlaceholder text |
| 400 | 6294 #6294EA | Disabled statesSecondary iconsMuted text |
| 500 | 3575 #3575E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B59 #1B59C5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1547 #15479D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F33 #0F3370 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A21 #0A2148 | Primary textHigh emphasis contentDark headings |
| 950 | 0614 #06142D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FD;
--royal-blue-100: #E0EAFB;
--royal-blue-200: #C5D7F7;
--royal-blue-300: #98B8F1;
--royal-blue-400: #6294EA;
--royal-blue-500: #3575E3;
--royal-blue-600: #1B59C5;
--royal-blue-700: #15479D;
--royal-blue-800: #0F3370;
--royal-blue-900: #0A2148;
--royal-blue-950: #06142D;
}