#23565B

#23565B

Color Values

HEX

#23565B

RGB

35, 86, 91

HSL

185.4, 44.4%, 24.7%

HSV

185.4, 61.5%, 35.7%

CMYK

61.5%, 5.5%, 0.0%, 64.3%

OKLCH

0.4208 0.0546 204.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#23565B

#5B2823

Analogous

#235B44

#233A5B

#23565B

Triadic

#23565B

#5B2356

#565B23

Split Complementary

#23565B

#5B233A

#5B4423

Tetradic

#23565B

#44235B

#5B2823

#3A5B23

Color Blindness Simulation

Original

#23565B

Protanopia

#393A5A

Deuteranopia

#36325A

Tritanopia

#265959

Achromatopsia

#4C4C4C

CSS Usage

background-color: #23565B;
color: #23565B;
border-color: #23565B;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CBE8EB
300
#A7D8DD
400
#77C3CB
500
#47AEB8
600
#398B93
700
#2D6F76
800
#23575C
900
#1D4044
950
#12292B

Contrast Checker

Text on white

8.22:1

AA Pass AAA Pass

Text on black

2.55:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

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

Jan 18, 2026