#2C283E

#2C283E

Color Values

HEX

#2C283E

RGB

44, 40, 62

HSL

250.9, 21.6%, 20.0%

HSV

250.9, 35.5%, 24.3%

CMYK

29.0%, 35.5%, 0.0%, 75.7%

OKLCH

0.2914 0.0399 292.1

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#2C283E

#3A3E28

Analogous

#282F3E

#37283E

#2C283E

Triadic

#2C283E

#3E2C28

#283E2C

Split Complementary

#2C283E

#3E3728

#2F3E28

Tetradic

#2C283E

#3E282F

#3A3E28

#283E37

Color Blindness Simulation

Original

#2C283E

Protanopia

#2A2A39

Deuteranopia

#2A2B37

Tritanopia

#2C3434

Achromatopsia

#2A2A2A

CSS Usage

background-color: #2C283E;
color: #2C283E;
border-color: #2C283E;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D6D4E3
300
#B9B5CF
400
#948CB5
500
#6E649B
600
#58507C
700
#464063
800
#37324E
900
#2A273A
950
#1B1925

Contrast Checker

Text on white

14.19:1

AA Pass AAA Pass

Text on black

1.48:1

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