#397E83

#397E83

Color Values

HEX

#397E83

RGB

57, 126, 131

HSL

184.1, 39.4%, 36.9%

HSV

184.1, 56.5%, 51.4%

CMYK

56.5%, 3.8%, 0.0%, 48.6%

OKLCH

0.551 0.0695 201.7

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#397E83

#833E39

Analogous

#398363

#395983

#397E83

Triadic

#397E83

#83397E

#7E8339

Split Complementary

#397E83

#833959

#836339

Tetradic

#397E83

#633983

#833E39

#598339

Color Blindness Simulation

Original

#397E83

Protanopia

#575782

Deuteranopia

#534E82

Tritanopia

#3C8181

Achromatopsia

#707070

CSS Usage

background-color: #397E83;
color: #397E83;
border-color: #397E83;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F2F3
200
#CDE7E9
300
#AAD7DA
400
#7BC1C6
500
#4DABB2
600
#3E898E
700
#316D72
800
#275559
900
#1F3F42
950
#142829

Contrast Checker

Text on white

4.68:1

AA Pass AAA Fail

Text on black

4.49:1

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