Royal Blue
#428AD7
BlueColor Codes
All color formats for development
HEX
#428AD7RGB
rgb(66, 138, 215)HSL
hsl(211, 65%, 55%)OKLCH
oklch(0.623 0.137 252.2)CMYK
cmyk(69%, 36%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C7BD0
2#276EB9
3#2260A2
4#1D528B
5#194574
6#14375D
7#0F2945
8#0A1B2E
9#050E17
Tints
Lighter variations
1#5595DB
2#68A1DF
3#7AADE3
4#8DB9E7
5#A0C4EB
6#B3D0EF
7#C6DCF3
8#D9E8F7
9#ECF3FB
Tones
Muted variations
1#498ACF
2#518AC8
3#588BC0
4#5F8BB9
5#678BB2
6#6E8BAA
7#768CA3
8#7D8C9B
9#858C94
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2ED #E2EDF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DD #C8DDF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EC3 #9EC3EA | BordersInactive statesPlaceholder text |
| 400 | 6CA4 #6CA4E0 | Disabled statesSecondary iconsMuted text |
| 500 | 428A #428AD7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 276E #276EB9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F57 #1F5793 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 163E #163E69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E28 #0E2843 | Primary textHigh emphasis contentDark headings |
| 950 | 0919 #09192A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F7FC;
--royal-blue-100: #E2EDF9;
--royal-blue-200: #C8DDF3;
--royal-blue-300: #9EC3EA;
--royal-blue-400: #6CA4E0;
--royal-blue-500: #428AD7;
--royal-blue-600: #276EB9;
--royal-blue-700: #1F5793;
--royal-blue-800: #163E69;
--royal-blue-900: #0E2843;
--royal-blue-950: #09192A;
}