Royal Blue
#588ADA
BlueColor Codes
All color formats for development
HEX
#588ADARGB
rgb(88, 138, 218)HSL
hsl(217, 64%, 60%)OKLCH
oklch(0.635 0.133 259.4)CMYK
cmyk(60%, 37%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#3F78D5
2#2C68C9
3#275BB0
4#214E97
5#1C417D
6#163464
7#11274B
8#0B1A32
9#060D19
Tints
Lighter variations
1#6895DE
2#79A1E2
3#8AADE5
4#9BB9E9
5#ABC4ED
6#BCD0F0
7#CDDCF4
8#DEE8F8
9#EEF3FB
Tones
Muted variations
1#5E8BD4
2#658DCD
3#6B8EC7
4#7290C0
5#7891BA
6#7F93B3
7#8594AD
8#8C96A6
9#9297A0
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EA #E2EAF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D9 #C9D9F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FBC #9FBCEA | BordersInactive statesPlaceholder text |
| 400 | 6D98 #6D98DF | Disabled statesSecondary iconsMuted text |
| 500 | 437B #437BD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 285F #285FB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 204C #204C92 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1736 #173669 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F23 #0F2343 | Primary textHigh emphasis contentDark headings |
| 950 | 0916 #09162A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F6FC;
--royal-blue-100: #E2EAF9;
--royal-blue-200: #C9D9F3;
--royal-blue-300: #9FBCEA;
--royal-blue-400: #6D98DF;
--royal-blue-500: #437BD6;
--royal-blue-600: #285FB8;
--royal-blue-700: #204C92;
--royal-blue-800: #173669;
--royal-blue-900: #0F2343;
--royal-blue-950: #09162A;
}