#397B5E

#397B5E

Color Values

HEX

#397B5E

RGB

57, 123, 94

HSL

153.6, 36.7%, 35.3%

HSV

153.6, 53.7%, 48.2%

CMYK

53.7%, 0.0%, 23.6%, 51.8%

OKLCH

0.531 0.0824 162.7

Properties

Cool Dark Nearest: aquamarine 4

Color Harmonies

Complementary

#397B5E

#7B3956

Analogous

#397B3D

#39777B

#397B5E

Triadic

#397B5E

#5E397B

#7B5E39

Split Complementary

#397B5E

#7B3977

#7B3D39

Tetradic

#397B5E

#3D397B

#7B3956

#777B39

Color Blindness Simulation

Original

#397B5E

Protanopia

#565665

Deuteranopia

#524D67

Tritanopia

#3C6B6C

Achromatopsia

#6B6B6B

CSS Usage

background-color: #397B5E;
color: #397B5E;
border-color: #397B5E;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF8
100
#E8F3EE
200
#CEE8DD
300
#ABD8C4
400
#7EC3A5
500
#51AE85
600
#418B6A
700
#347055
800
#285743
900
#204032
950
#142920

Contrast Checker

Text on white

5.04:1

AA Pass AAA Fail

Text on black

4.17:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

1월 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1월 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

1월 18, 2026