#2977C3

#2977C3

Color Values

HEX

#2977C3

RGB

41, 119, 195

HSL

209.6, 65.3%, 46.3%

HSV

209.6, 79.0%, 76.5%

CMYK

79.0%, 39.0%, 0.0%, 23.5%

OKLCH

0.5606 0.1395 251.4

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2977C3

#C37529

Analogous

#29C3C2

#292AC3

#2977C3

Triadic

#2977C3

#C32977

#77C329

Split Complementary

#2977C3

#C3292A

#C3C229

Tetradic

#2977C3

#C229C3

#C37529

#2AC329

Color Blindness Simulation

Original

#2977C3

Protanopia

#4B4BB1

Deuteranopia

#4640AC

Tritanopia

#2DA29F

Achromatopsia

#6C6C6C

CSS Usage

background-color: #2977C3;
color: #2977C3;
border-color: #2977C3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DCF3
300
#9AC2EA
400
#63A1DE
500
#2C81D3
600
#2367A9
700
#1C5287
800
#164069
900
#14314D
950
#0D1F31

Contrast Checker

Text on white

4.64:1

AA Pass AAA Fail

Text on black

4.52:1

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