#377D85

#377D85

Color Values

HEX

#377D85

RGB

55, 125, 133

HSL

186.2, 41.5%, 36.9%

HSV

186.2, 58.6%, 52.2%

CMYK

58.6%, 6.0%, 0.0%, 47.8%

OKLCH

0.5484 0.0707 205.4

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#377D85

#853F37

Analogous

#378566

#375685

#377D85

Triadic

#377D85

#85377D

#7D8537

Split Complementary

#377D85

#853756

#856637

Tetradic

#377D85

#663785

#853F37

#568537

Color Blindness Simulation

Original

#377D85

Protanopia

#555683

Deuteranopia

#514C83

Tritanopia

#3A8281

Achromatopsia

#6F6F6F

CSS Usage

background-color: #377D85;
color: #377D85;
border-color: #377D85;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CCE7EA
300
#A8D6DB
400
#79C0C8
500
#4BA9B4
600
#3C8890
700
#306C73
800
#25555A
900
#1E3F43
950
#13282A

Contrast Checker

Text on white

4.74:1

AA Pass AAA Fail

Text on black

4.43:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026