#427580

#427580

Color Values

HEX

#427580

RGB

66, 117, 128

HSL

190.6, 32.0%, 38.0%

HSV

190.6, 48.4%, 50.2%

CMYK

48.4%, 8.6%, 0.0%, 49.8%

OKLCH

0.531 0.0574 213.1

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#427580

#804D42

Analogous

#42806C

#425680

#427580

Triadic

#427580

#804275

#758042

Split Complementary

#427580

#804256

#806C42

Tetradic

#427580

#6C4280

#804D42

#568042

Color Blindness Simulation

Original

#427580

Protanopia

#58597D

Deuteranopia

#55517D

Tritanopia

#457B7B

Achromatopsia

#6B6B6B

CSS Usage

background-color: #427580;
color: #427580;
border-color: #427580;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E7
300
#AECED5
400
#82B4BF
500
#579AA8
600
#457B87
700
#37626C
800
#2B4D54
900
#22393E
950
#162427

Contrast Checker

Text on white

5.14:1

AA Pass AAA Fail

Text on black

4.09:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026