#375866

#375866

Color Values

HEX

#375866

RGB

55, 88, 102

HSL

197.9, 29.9%, 30.8%

HSV

197.9, 46.1%, 40.0%

CMYK

46.1%, 13.7%, 0.0%, 60.0%

OKLCH

0.4408 0.0448 226.7

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#375866

#664537

Analogous

#37665D

#374166

#375866

Triadic

#375866

#663758

#586637

Split Complementary

#375866

#663741

#665D37

Tetradic

#375866

#5D3766

#664537

#416637

Color Blindness Simulation

Original

#375866

Protanopia

#454663

Deuteranopia

#434162

Tritanopia

#39605F

Achromatopsia

#525252

CSS Usage

background-color: #375866;
color: #375866;
border-color: #375866;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D1E0E6
300
#B0C9D4
400
#84ACBD
500
#598FA6
600
#487284
700
#395B6A
800
#2D4753
900
#23363D
950
#162227

Contrast Checker

Text on white

7.64:1

AA Pass AAA Pass

Text on black

2.75:1

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