#240C27

#240C27

Color Values

HEX

#240C27

RGB

36, 12, 39

HSL

293.3, 52.9%, 10.0%

HSV

293.3, 69.2%, 15.3%

CMYK

7.7%, 69.2%, 0.0%, 84.7%

OKLCH

0.2062 0.0603 323.1

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#240C27

#0F270C

Analogous

#160C27

#270C1D

#240C27

Triadic

#240C27

#27240C

#0C2724

Split Complementary

#240C27

#1D270C

#0C2716

Tetradic

#240C27

#27160C

#0F270C

#0C1D27

Color Blindness Simulation

Original

#240C27

Protanopia

#1A1920

Deuteranopia

#1B1D1F

Tritanopia

#231B1A

Achromatopsia

#131313

CSS Usage

background-color: #240C27;
color: #240C27;
border-color: #240C27;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF4FB
100
#F3E5F5
200
#EAC8EE
300
#DBA1E2
400
#C76FD3
500
#B43CC3
600
#90309C
700
#73267D
800
#5A1E61
900
#421948
950
#2A102D

Contrast Checker

Text on white

18.15:1

AA Pass AAA Pass

Text on black

1.16:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026