Royal Blue
#3578E3
BlueColor Codes
All color formats for development
HEX
#3578E3RGB
rgb(53, 120, 227)HSL
hsl(217, 76%, 55%)OKLCH
oklch(0.587 0.177 259.5)CMYK
cmyk(77%, 47%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E68DE
2#1B5CC5
3#1851AD
4#144594
5#113A7B
6#0D2E63
7#0A234A
8#071731
9#030C19
Tints
Lighter variations
1#4985E6
2#5D93E9
3#72A0EC
4#86AEEE
5#9ABBF1
6#AEC9F4
7#C2D6F7
8#D7E4F9
9#EBF1FC
Tones
Muted variations
1#3E7ADB
2#467CD2
3#4F7EC9
4#5880C1
5#6182B8
6#6984AF
7#7286A6
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 | C5D8 #C5D8F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98BA #98BAF1 | BordersInactive statesPlaceholder text |
| 400 | 6296 #6296EA | Disabled statesSecondary iconsMuted text |
| 500 | 3578 #3578E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B5C #1B5CC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1549 #15499D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F34 #0F3470 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A22 #0A2248 | Primary textHigh emphasis contentDark headings |
| 950 | 0615 #06152D | 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: #C5D8F7;
--royal-blue-300: #98BAF1;
--royal-blue-400: #6296EA;
--royal-blue-500: #3578E3;
--royal-blue-600: #1B5CC5;
--royal-blue-700: #15499D;
--royal-blue-800: #0F3470;
--royal-blue-900: #0A2248;
--royal-blue-950: #06152D;
}