#4663AD

#4663AD

Color Values

HEX

#4663AD

RGB

70, 99, 173

HSL

223.1, 42.4%, 47.6%

HSV

223.1, 59.5%, 67.8%

CMYK

59.5%, 42.8%, 0.0%, 32.2%

OKLCH

0.514 0.1222 266.1

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#4663AD

#AD9046

Analogous

#4696AD

#5C46AD

#4663AD

Triadic

#4663AD

#AD4663

#63AD46

Split Complementary

#4663AD

#AD5C46

#96AD46

Tetradic

#4663AD

#AD4696

#AD9046

#46AD5C

Color Blindness Simulation

Original

#4663AD

Protanopia

#53539B

Deuteranopia

#514F97

Tritanopia

#478D8A

Achromatopsia

#626262

CSS Usage

background-color: #4663AD;
color: #4663AD;
border-color: #4663AD;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F6FA
100
#E7EAF4
200
#CCD5EA
300
#A8B6DC
400
#798FC9
500
#4968B6
600
#3B5391
700
#2F4274
800
#25345B
900
#1E2843
950
#131A2A

Contrast Checker

Text on white

5.76:1

AA Pass AAA Fail

Text on black

3.65:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026