#397B7F

#397B7F

Color Values

HEX

#397B7F

RGB

57, 123, 127

HSL

183,4, 38,0%, 36,1%

HSV

183,4, 55,1%, 49,8%

CMYK

55,1%, 3,1%, 0,0%, 50,2%

OKLCH

0,5418 0,0671 200,7

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#397B7F

#7F3D39

Analogous

#397F60

#39587F

#397B7F

Triadic

#397B7F

#7F397B

#7B7F39

Split Complementary

#397B7F

#7F3958

#7F6039

Tetradic

#397B7F

#60397F

#7F3D39

#587F39

Color Blindness Simulation

Original

#397B7F

Protanopia

#56567E

Deuteranopia

#524D7E

Tritanopia

#3C7D7D

Achromatopsia

#6D6D6D

CSS Usage

background-color: #397B7F;
color: #397B7F;
border-color: #397B7F;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F2F3
200
#CEE7E9
300
#ABD6D9
400
#7DC0C5
500
#4FAAB0
600
#3F888D
700
#336D71
800
#285558
900
#203F41
950
#142829

Contrast Checker

Text on white

4,87:1

AA Pass AAA Fail

Text on black

4,31:1

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