#427891

#427891

Color Values

HEX

#427891

RGB

66, 120, 145

HSL

199.0, 37.4%, 41.4%

HSV

199.0, 54.5%, 56.9%

CMYK

54.5%, 17.2%, 0.0%, 43.1%

OKLCH

0.5456 0.0694 229.8

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#427891

#915B42

Analogous

#429183

#425191

#427891

Triadic

#427891

#914278

#789142

Split Complementary

#427891

#914251

#918342

Tetradic

#427891

#834291

#915B42

#519142

Color Blindness Simulation

Original

#427891

Protanopia

#595A8B

Deuteranopia

#56528A

Tritanopia

#458685

Achromatopsia

#6E6E6E

CSS Usage

background-color: #427891;
color: #427891;
border-color: #427891;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F8FA
100
#E7EFF3
200
#CEE0E9
300
#ABCAD9
400
#7DAEC4
500
#5091AF
600
#40748C
700
#335D70
800
#284858
900
#203641
950
#142229

Contrast Checker

Text on white

4.85:1

AA Pass AAA Fail

Text on black

4.33:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026