#38666D

#38666D

Color Values

HEX

#38666D

RGB

56, 102, 109

HSL

187.9, 32.1%, 32.4%

HSV

187.9, 48.6%, 42.7%

CMYK

48.6%, 6.4%, 0.0%, 57.3%

OKLCH

0.4803 0.0516 208.2

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#38666D

#6D3F38

Analogous

#386D5A

#384C6D

#38666D

Triadic

#38666D

#6D3866

#666D38

Split Complementary

#38666D

#6D384C

#6D5A38

Tetradic

#38666D

#5A386D

#6D3F38

#4C6D38

Color Blindness Simulation

Original

#38666D

Protanopia

#4C4C6B

Deuteranopia

#49466B

Tritanopia

#3A6A6A

Achromatopsia

#5D5D5D

CSS Usage

background-color: #38666D;
color: #38666D;
border-color: #38666D;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9F9
100
#E8F1F2
200
#D0E4E7
300
#AED0D5
400
#82B7BF
500
#579EA8
600
#457E87
700
#37656C
800
#2B4F54
900
#223B3E
950
#162527

Contrast Checker

Text on white

6.38:1

AA Pass AAA Fail

Text on black

3.29:1

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