#2B79DD

#2B79DD

Color Values

HEX

#2B79DD

RGB

43, 121, 221

HSL

213.7, 72.4%, 51.8%

HSV

213.7, 80.5%, 86.7%

CMYK

80.5%, 45.2%, 0.0%, 13.3%

OKLCH

0.5824 0.1702 256.6

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#2B79DD

#DD8F2B

Analogous

#2BD2DD

#362BDD

#2B79DD

Triadic

#2B79DD

#DD2B79

#79DD2B

Split Complementary

#2B79DD

#DD362B

#D2DD2B

Tetradic

#2B79DD

#DD2BD2

#DD8F2B

#2BDD36

Color Blindness Simulation

Original

#2B79DD

Protanopia

#4D4DC5

Deuteranopia

#4842BF

Tritanopia

#2FB2AE

Achromatopsia

#707070

CSS Usage

background-color: #2B79DD;
color: #2B79DD;
border-color: #2B79DD;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C1D8F5
300
#95BCEE
400
#5C98E5
500
#2374DC
600
#1C5DB0
700
#174A8D
800
#123A6E
900
#112D50
950
#0B1C33

Contrast Checker

Text on white

4.3:1

AA Fail AAA Fail

Text on black

4.88:1

AA Pass 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