#377DC1

#377DC1

Color Values

HEX

#377DC1

RGB

55, 125, 193

HSL

209.6, 55.6%, 48.6%

HSV

209.6, 71.5%, 75.7%

CMYK

71.5%, 35.2%, 0.0%, 24.3%

OKLCH

0.5775 0.1263 250.4

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#377DC1

#C17B37

Analogous

#37C1C0

#3738C1

#377DC1

Triadic

#377DC1

#C1377D

#7DC137

Split Complementary

#377DC1

#C13738

#C1C037

Tetradic

#377DC1

#C037C1

#C17B37

#38C137

Color Blindness Simulation

Original

#377DC1

Protanopia

#5556B1

Deuteranopia

#514CAD

Tritanopia

#3AA4A1

Achromatopsia

#737373

CSS Usage

background-color: #377DC1;
color: #377DC1;
border-color: #377DC1;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DCEF
300
#A0C2E4
400
#6CA1D5
500
#3980C6
600
#2D679F
700
#24527F
800
#1C4063
900
#183149
950
#0F1F2E

Contrast Checker

Text on white

4.32:1

AA Fail AAA Fail

Text on black

4.87:1

AA Pass 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