#2979C8

#2979C8

Color Values

HEX

#2979C8

RGB

41, 121, 200

HSL

209.8, 66.0%, 47.3%

HSV

209.8, 79.5%, 78.4%

CMYK

79.5%, 39.5%, 0.0%, 21.6%

OKLCH

0.5683 0.1438 251.8

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2979C8

#C87829

Analogous

#29C8C8

#292AC8

#2979C8

Triadic

#2979C8

#C82979

#79C829

Split Complementary

#2979C8

#C8292A

#C8C829

Tetradic

#2979C8

#C829C8

#C87829

#2AC829

Color Blindness Simulation

Original

#2979C8

Protanopia

#4C4CB5

Deuteranopia

#4741B0

Tritanopia

#2DA6A2

Achromatopsia

#6E6E6E

CSS Usage

background-color: #2979C8;
color: #2979C8;
border-color: #2979C8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF3
300
#99C2EA
400
#62A1DF
500
#2B80D4
600
#2366A9
700
#1C5287
800
#16406A
900
#14314D
950
#0C1F31

Contrast Checker

Text on white

4.5:1

AA Pass AAA Fail

Text on black

4.66:1

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