Royal Blue
#3678E2
BlueColor Codes
All color formats for development
HEX
#3678E2RGB
rgb(54, 120, 226)HSL
hsl(217, 75%, 55%)OKLCH
oklch(0.587 0.175 259.6)CMYK
cmyk(76%, 47%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2068DD
2#1C5DC4
3#1951AC
4#154593
5#123A7B
6#0E2E62
7#0B234A
8#071731
9#040C19
Tints
Lighter variations
1#4A86E5
2#5E93E8
3#72A1EB
4#87AEEE
5#9BBCF1
6#AFC9F4
7#C3D7F6
8#D7E4F9
9#EBF2FC
Tones
Muted variations
1#3F7ADA
2#477CD1
3#507EC8
4#5980C0
5#6182B7
6#6A84AF
7#7286A6
8#7B889D
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 #98BAF0 | BordersInactive statesPlaceholder text |
| 400 | 6396 #6396E9 | Disabled statesSecondary iconsMuted text |
| 500 | 3678 #3678E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C5D #1C5DC4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 164A #164A9C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1035 #103570 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A22 #0A2247 | 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: #98BAF0;
--royal-blue-400: #6396E9;
--royal-blue-500: #3678E2;
--royal-blue-600: #1C5DC4;
--royal-blue-700: #164A9C;
--royal-blue-800: #103570;
--royal-blue-900: #0A2247;
--royal-blue-950: #06152D;
}