#375D8D

#375D8D

Color Values

HEX

#375D8D

RGB

55, 93, 141

HSL

213.5, 43.9%, 38.4%

HSV

213.5, 61.0%, 55.3%

CMYK

61.0%, 34.0%, 0.0%, 44.7%

OKLCH

0.4729 0.0896 255.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#375D8D

#8D6737

Analogous

#37888D

#3C378D

#375D8D

Triadic

#375D8D

#8D375D

#5D8D37

Split Complementary

#375D8D

#8D3C37

#888D37

Tetradic

#375D8D

#8D3788

#8D6737

#378D3C

Color Blindness Simulation

Original

#375D8D

Protanopia

#474881

Deuteranopia

#45427F

Tritanopia

#397876

Achromatopsia

#585858

CSS Usage

background-color: #375D8D;
color: #375D8D;
border-color: #375D8D;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CCD9EB
300
#A7BFDD
400
#779CCA
500
#4879B7
600
#396193
700
#2E4D75
800
#243C5C
900
#1D2E44
950
#131D2B

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

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