#378F98

#378F98

Color Values

HEX

#378F98

RGB

55, 143, 152

HSL

185.6, 46.9%, 40.6%

HSV

185.6, 63.8%, 59.6%

CMYK

63.8%, 5.9%, 0.0%, 40.4%

OKLCH

0.6014 0.0835 204.6

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#378F98

#984037

Analogous

#379871

#375E98

#378F98

Triadic

#378F98

#98378F

#8F9837

Split Complementary

#378F98

#98375E

#987137

Tetradic

#378F98

#713798

#984037

#5E9837

Color Blindness Simulation

Original

#378F98

Protanopia

#5D5E96

Deuteranopia

#585195

Tritanopia

#3B9494

Achromatopsia

#7D7D7D

CSS Usage

background-color: #378F98;
color: #378F98;
border-color: #378F98;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CBE9EC
300
#A5D9DF
400
#74C5CD
500
#44B0BB
600
#368D96
700
#2B7178
800
#22585E
900
#1C4145
950
#12292C

Contrast Checker

Text on white

3.79:1

AA Fail AAA Fail

Text on black

5.54:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026