#427799

#427799

Color Values

HEX

#427799

RGB

66, 119, 153

HSL

203.4, 39.7%, 42.9%

HSV

203.4, 56.9%, 60.0%

CMYK

56.9%, 22.2%, 0.0%, 40.0%

OKLCH

0.5469 0.0777 238.5

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#427799

#996442

Analogous

#42998F

#424C99

#427799

Triadic

#427799

#994277

#779942

Split Complementary

#427799

#99424C

#998F42

Tetradic

#427799

#8F4299

#996442

#4C9942

Color Blindness Simulation

Original

#427799

Protanopia

#595991

Deuteranopia

#56528F

Tritanopia

#458A89

Achromatopsia

#6E6E6E

CSS Usage

background-color: #427799;
color: #427799;
border-color: #427799;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CDDEE9
300
#AAC7DA
400
#7BA9C6
500
#4D8BB2
600
#3E6F8E
700
#315972
800
#264559
900
#1F3442
950
#14212A

Contrast Checker

Text on white

4.85:1

AA Pass AAA Fail

Text on black

4.33:1

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