#27223B

#27223B

Color Values

HEX

#27223B

RGB

39, 34, 59

HSL

252.0, 26.9%, 18.2%

HSV

252.0, 42.4%, 23.1%

CMYK

33.9%, 42.4%, 0.0%, 76.9%

OKLCH

0.27 0.046 292.2

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#27223B

#363B22

Analogous

#22293B

#33223B

#27223B

Triadic

#27223B

#3B2722

#223B27

Split Complementary

#27223B

#3B3322

#293B22

Tetradic

#27223B

#3B2229

#363B22

#223B33

Color Blindness Simulation

Original

#27223B

Protanopia

#252535

Deuteranopia

#252634

Tritanopia

#27302F

Achromatopsia

#252525

CSS Usage

background-color: #27223B;
color: #27223B;
border-color: #27223B;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBE9F1
200
#D6D2E5
300
#B8B1D2
400
#9187BA
500
#6B5DA2
600
#564B81
700
#443C68
800
#352F51
900
#29253C
950
#1A1726

Contrast Checker

Text on white

15.24:1

AA Pass AAA Pass

Text on black

1.38:1

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