#232133

#232133

Color Values

HEX

#232133

RGB

35, 33, 51

HSL

246.7, 21.4%, 16.5%

HSV

246.7, 35.3%, 20.0%

CMYK

31.4%, 35.3%, 0.0%, 80.0%

OKLCH

0.2586 0.0335 288.9

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#232133

#313321

Analogous

#212833

#2C2133

#232133

Triadic

#232133

#332321

#213323

Split Complementary

#232133

#332C21

#283321

Tetradic

#232133

#332128

#313321

#21332C

Color Blindness Simulation

Original

#232133

Protanopia

#22222F

Deuteranopia

#22222E

Tritanopia

#232B2A

Achromatopsia

#232323

CSS Usage

background-color: #232133;
color: #232133;
border-color: #232133;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D5D4E3
300
#B8B5CF
400
#918CB5
500
#6A649B
600
#55507C
700
#444063
800
#35324D
900
#29273A
950
#1A1924

Contrast Checker

Text on white

15.71:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026