#2771CB

#2771CB

Color Values

HEX

#2771CB

RGB

39, 113, 203

HSL

212.9, 67.8%, 47.5%

HSV

212.9, 80.8%, 79.6%

CMYK

80.8%, 44.3%, 0.0%, 20.4%

OKLCH

0.5517 0.1569 255.7

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#2771CB

#CB8127

Analogous

#27C3CB

#2F27CB

#2771CB

Triadic

#2771CB

#CB2771

#71CB27

Split Complementary

#2771CB

#CB2F27

#C3CB27

Tetradic

#2771CB

#CB27C3

#CB8127

#27CB2F

Color Blindness Simulation

Original

#2771CB

Protanopia

#4748B5

Deuteranopia

#433DB0

Tritanopia

#2BA4A0

Achromatopsia

#686868

CSS Usage

background-color: #2771CB;
color: #2771CB;
border-color: #2771CB;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D9F4
300
#98BEEB
400
#619AE1
500
#2977D6
600
#215FAB
700
#1A4C89
800
#153C6B
900
#132E4E
950
#0C1D31

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026