#4591BA

#4591BA

Color Values

HEX

#4591BA

RGB

69, 145, 186

HSL

201.0, 45.9%, 50.0%

HSV

201.0, 62.9%, 72.9%

CMYK

62.9%, 22.0%, 0.0%, 27.1%

OKLCH

0.6257 0.0971 234.9

Properties

Cool Light Nearest: deepskyblue 3

Color Harmonies

Complementary

#4591BA

#BA6E45

Analogous

#45BAA8

#4557BA

#4591BA

Triadic

#4591BA

#BA4591

#91BA45

Split Complementary

#4591BA

#BA4557

#BAA845

Tetradic

#4591BA

#A845BA

#BA6E45

#57BA45

Color Blindness Simulation

Original

#4591BA

Protanopia

#6667B0

Deuteranopia

#625CAE

Tritanopia

#49A8A7

Achromatopsia

#848484

CSS Usage

background-color: #4591BA;
color: #4591BA;
border-color: #4591BA;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4F8FA
100
#E6EFF4
200
#CBE0EC
300
#A6CADE
400
#75AECC
500
#4591BA
600
#377495
700
#2C5D77
800
#22495D
900
#1C3644
950
#12222B

Contrast Checker

Text on white

3.49:1

AA Fail AAA Fail

Text on black

6.01:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026