#375780

#375780

Color Values

HEX

#375780

RGB

55, 87, 128

HSL

213.7, 39.9%, 35.9%

HSV

213.7, 57.0%, 50.2%

CMYK

57.0%, 32.0%, 0.0%, 49.8%

OKLCH

0.4513 0.0775 255.2

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#375780

#806037

Analogous

#377C80

#3C3780

#375780

Triadic

#375780

#803757

#578037

Split Complementary

#375780

#803C37

#7C8037

Tetradic

#375780

#80377C

#806037

#37803C

Color Blindness Simulation

Original

#375780

Protanopia

#454576

Deuteranopia

#434174

Tritanopia

#396E6D

Achromatopsia

#535353

CSS Usage

background-color: #375780;
color: #375780;
border-color: #375780;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDDAEA
300
#A9BFDA
400
#7B9CC6
500
#4D79B2
600
#3D618F
700
#314E72
800
#263D59
900
#1F2E42
950
#141D2A

Contrast Checker

Text on white

7.4:1

AA Pass AAA Pass

Text on black

2.84:1

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