#4077BC

#4077BC

Color Values

HEX

#4077BC

RGB

64, 119, 188

HSL

213.4, 49.2%, 49.4%

HSV

213.4, 66.0%, 73.7%

CMYK

66.0%, 36.7%, 0.0%, 26.3%

OKLCH

0.5645 0.1224 255.1

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4077BC

#BC8540

Analogous

#40B5BC

#4740BC

#4077BC

Triadic

#4077BC

#BC4077

#77BC40

Split Complementary

#4077BC

#BC4740

#B5BC40

Tetradic

#4077BC

#BC40B5

#BC8540

#40BC47

Color Blindness Simulation

Original

#4077BC

Protanopia

#5858AB

Deuteranopia

#5550A7

Tritanopia

#439E9B

Achromatopsia

#707070

CSS Usage

background-color: #4077BC;
color: #4077BC;
border-color: #4077BC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E6ECF5
200
#CAD9ED
300
#A4BEE0
400
#729BCF
500
#4178BE
600
#346098
700
#294D7A
800
#203C5F
900
#1B2E46
950
#111D2C

Contrast Checker

Text on white

4.58:1

AA Pass AAA Fail

Text on black

4.58:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026