#388C9B

#388C9B

Color Values

HEX

#388C9B

RGB

56, 140, 155

HSL

189.1, 46.9%, 41.4%

HSV

189.1, 63.9%, 60.8%

CMYK

63.9%, 9.7%, 0.0%, 39.2%

OKLCH

0.5954 0.0827 211.3

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#388C9B

#9B4738

Analogous

#389B79

#385B9B

#388C9B

Triadic

#388C9B

#9B388C

#8C9B38

Split Complementary

#388C9B

#9B385B

#9B7938

Tetradic

#388C9B

#79389B

#9B4738

#5B9B38

Color Blindness Simulation

Original

#388C9B

Protanopia

#5C5D97

Deuteranopia

#585196

Tritanopia

#3C9594

Achromatopsia

#7B7B7B

CSS Usage

background-color: #388C9B;
color: #388C9B;
border-color: #388C9B;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4F9FA
100
#E6F2F4
200
#CBE7EC
300
#A5D6DF
400
#74BFCD
500
#44A9BB
600
#368796
700
#2B6C78
800
#22555E
900
#1C3F45
950
#12282C

Contrast Checker

Text on white

3.89:1

AA Fail AAA Fail

Text on black

5.39:1

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