#42719B

#42719B

Color Values

HEX

#42719B

RGB

66, 113, 155

HSL

208.3, 40.3%, 43.3%

HSV

208.3, 57.4%, 60.8%

CMYK

57.4%, 27.1%, 0.0%, 39.2%

OKLCH

0.5335 0.0841 247.1

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#42719B

#9B6C42

Analogous

#429B98

#42449B

#42719B

Triadic

#42719B

#9B4271

#719B42

Split Complementary

#42719B

#9B4244

#9B9842

Tetradic

#42719B

#98429B

#9B6C42

#449B42

Color Blindness Simulation

Original

#42719B

Protanopia

#565791

Deuteranopia

#54508E

Tritanopia

#448987

Achromatopsia

#6A6A6A

CSS Usage

background-color: #42719B;
color: #42719B;
border-color: #42719B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDCEA
300
#A9C3DA
400
#7BA3C7
500
#4C82B3
600
#3D688F
700
#315372
800
#264159
900
#1F3142
950
#141F2A

Contrast Checker

Text on white

5.16:1

AA Pass AAA Fail

Text on black

4.07:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026