Royal Blue
#3584E3
BlueColor Codes
All color formats for development
HEX
#3584E3RGB
rgb(53, 132, 227)HSL
hsl(213, 76%, 55%)OKLCH
oklch(0.613 0.163 255.2)CMYK
cmyk(77%, 42%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E75DE
2#1B68C5
3#185BAD
4#144E94
5#11417B
6#0D3463
7#0A274A
8#071A31
9#030D19
Tints
Lighter variations
1#4990E6
2#5D9CE9
3#72A9EC
4#86B5EE
5#9AC1F1
6#AECEF4
7#C2DAF7
8#D7E6F9
9#EBF3FC
Tones
Muted variations
1#3E84DB
2#4685D2
3#4F86C9
4#5887C1
5#6188B8
6#6989AF
7#728AA6
8#7B8B9E
9#848B95
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EC #E0ECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DB #C5DBF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C0 #98C0F1 | BordersInactive statesPlaceholder text |
| 400 | 629F #629FEA | Disabled statesSecondary iconsMuted text |
| 500 | 3584 #3584E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B68 #1B68C5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1552 #15529D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F3B #0F3B70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A26 #0A2648 | Primary textHigh emphasis contentDark headings |
| 950 | 0618 #06182D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F7FD;
--royal-blue-100: #E0ECFB;
--royal-blue-200: #C5DBF7;
--royal-blue-300: #98C0F1;
--royal-blue-400: #629FEA;
--royal-blue-500: #3584E3;
--royal-blue-600: #1B68C5;
--royal-blue-700: #15529D;
--royal-blue-800: #0F3B70;
--royal-blue-900: #0A2648;
--royal-blue-950: #06182D;
}