Royal Blue
#3538E3
BlueColor Codes
All color formats for development
HEX
#3538E3RGB
rgb(53, 56, 227)HSL
hsl(239, 76%, 55%)OKLCH
oklch(0.474 0.247 271.2)CMYK
cmyk(77%, 75%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E21DE
2#1B1EC5
3#181AAD
4#141694
5#11137B
6#0D0F63
7#0A0B4A
8#070731
9#030419
Tints
Lighter variations
1#494CE6
2#5D60E9
3#7274EC
4#8688EE
5#9A9BF1
6#AEAFF4
7#C2C3F7
8#D7D7F9
9#EBEBFC
Tones
Muted variations
1#3E40DB
2#4649D2
3#4F51C9
4#585AC1
5#6162B8
6#696BAF
7#7273A6
8#7B7B9E
9#848495
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F2 #F2F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E0 #E0E0FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5C5 #C5C5F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9899 #9899F1 | BordersInactive statesPlaceholder text |
| 400 | 6264 #6264EA | Disabled statesSecondary iconsMuted text |
| 500 | 3538 #3538E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B1E #1B1EC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1518 #15189D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F11 #0F1170 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A0B #0A0B48 | Primary textHigh emphasis contentDark headings |
| 950 | 0607 #06072D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F2FD;
--royal-blue-100: #E0E0FB;
--royal-blue-200: #C5C5F7;
--royal-blue-300: #9899F1;
--royal-blue-400: #6264EA;
--royal-blue-500: #3538E3;
--royal-blue-600: #1B1EC5;
--royal-blue-700: #15189D;
--royal-blue-800: #0F1170;
--royal-blue-900: #0A0B48;
--royal-blue-950: #06072D;
}