#272B43

#272B43

Color Values

HEX

#272B43

RGB

39, 43, 67

HSL

231.4, 26.4%, 20.8%

HSV

231.4, 41.8%, 26.3%

CMYK

41.8%, 35.8%, 0.0%, 73.7%

OKLCH

0.2969 0.044 276.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#272B43

#433F27

Analogous

#273943

#312743

#272B43

Triadic

#272B43

#43272B

#2B4327

Split Complementary

#272B43

#433127

#394327

Tetradic

#272B43

#432739

#433F27

#274331

Color Blindness Simulation

Original

#272B43

Protanopia

#29293D

Deuteranopia

#28283C

Tritanopia

#273938

Achromatopsia

#2C2C2C

CSS Usage

background-color: #272B43;
color: #272B43;
border-color: #272B43;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D5E5
300
#B2B6D2
400
#888FBA
500
#5E67A1
600
#4B5381
700
#3C4267
800
#2F3451
900
#25283C
950
#171926

Contrast Checker

Text on white

13.88:1

AA Pass AAA Pass

Text on black

1.51:1

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