#2A2333

#2A2333

Color Values

HEX

#2A2333

RGB

42, 35, 51

HSL

266.2, 18.6%, 16.9%

HSV

266.2, 31.4%, 20.0%

CMYK

17.6%, 31.4%, 0.0%, 80.0%

OKLCH

0.2712 0.0307 304.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#2A2333

#2C3323

Analogous

#232433

#322333

#2A2333

Triadic

#2A2333

#332A23

#23332A

Split Complementary

#2A2333

#333223

#243323

Tetradic

#2A2333

#332324

#2C3323

#233332

Color Blindness Simulation

Original

#2A2333

Protanopia

#27272F

Deuteranopia

#27282E

Tritanopia

#2A2C2B

Achromatopsia

#262626

CSS Usage

background-color: #2A2333;
color: #2A2333;
border-color: #2A2333;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EDEAF0
200
#DAD5E2
300
#C0B6CD
400
#9E8FB2
500
#7C6897
600
#645379
700
#504261
800
#3E344C
900
#2F2839
950
#1E1924

Contrast Checker

Text on white

15.14:1

AA Pass AAA Pass

Text on black

1.39:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026