#42527F

#42527F

Color Values

HEX

#42527F

RGB

66, 82, 127

HSL

224.3, 31.6%, 37.8%

HSV

224.3, 48.0%, 49.8%

CMYK

48.0%, 35.4%, 0.0%, 50.2%

OKLCH

0.4459 0.077 268.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#42527F

#7F6F42

Analogous

#42707F

#50427F

#42527F

Triadic

#42527F

#7F4252

#527F42

Split Complementary

#42527F

#7F5042

#707F42

Tetradic

#42527F

#7F4270

#7F6F42

#427F50

Color Blindness Simulation

Original

#42527F

Protanopia

#494974

Deuteranopia

#484771

Tritanopia

#436C6A

Achromatopsia

#525252

CSS Usage

background-color: #42527F;
color: #42527F;
border-color: #42527F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F6F9
100
#E8EBF2
200
#D0D6E7
300
#AEB9D5
400
#8392BE
500
#576CA8
600
#465786
700
#38456B
800
#2C3654
900
#232A3E
950
#161A27

Contrast Checker

Text on white

7.65:1

AA Pass AAA Pass

Text on black

2.75:1

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