#2C587B

#2C587B

Color Values

HEX

#2C587B

RGB

44, 88, 123

HSL

206.6, 47.3%, 32.7%

HSV

206.6, 64.2%, 48.2%

CMYK

64.2%, 28.5%, 0.0%, 51.8%

OKLCH

0.4453 0.0757 244.7

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#2C587B

#7B4F2C

Analogous

#2C7B76

#2C307B

#2C587B

Triadic

#2C587B

#7B2C58

#587B2C

Split Complementary

#2C587B

#7B2C30

#7B762C

Tetradic

#2C587B

#762C7B

#7B4F2C

#307B2C

Color Blindness Simulation

Original

#2C587B

Protanopia

#3F3F73

Deuteranopia

#3C3970

Tritanopia

#2E6C6A

Achromatopsia

#515151

CSS Usage

background-color: #2C587B;
color: #2C587B;
border-color: #2C587B;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADDEC
300
#A5C5DF
400
#74A6CD
500
#4386BC
600
#366B96
700
#2B5678
800
#22435E
900
#1C3345
950
#12202C

Contrast Checker

Text on white

7.53:1

AA Pass AAA Pass

Text on black

2.79:1

AA Fail 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