#240023#240023

#240023 is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.2% C 0.083 H 329.5°. Best body text is #FFFFFF at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#240023
RGB	rgb(36, 0, 35)
HSL	hsl(302, 100%, 7%)
HSV	hsv(302, 100%, 14%)
CMYK	cmyk(0%, 100%, 2.8%, 85.9%)
CIE-LAB	lab(4.48, 22.38, -13.99)
CIE-LCH	lch(4.48, 26.39, 328.00°)
OKLab	oklab(18.19% 0.0716 -0.0421)
OKLCH	oklch(18.19% 0.083 329.5)
XYZ	xyz(1.0309, 0.4965, 1.6313)
Luminance	0.0050 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240023 #002401

analogous

#130024 #240023 #240011

triadic

#240023 #232400 #002324

tetradic

#240023 #241300 #002401 #001124

square

#240023 #241300 #002401 #001124

split-complementary

#240023 #112400 #002413

monochromatic

#1F001E #1F001E #240023 #61005F #9E009A

Accessibility & contrast

On white

19.10

#240023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#240023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240023

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240023	#FFFFFF	#000000	##FFFFFF
##240023	1.00	19.10	1.10	19.10
#FFFFFF	19.10	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C24

Deuteranopia (green-blind)

#091122

Tritanopia (blue-blind)

#260410

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #240023;
/* rgb */ color: rgb(36, 0, 35);
/* oklch */ color: oklch(18.2% 0.083 329.5);

Tailwind

colors: {
  custom: {
    50: '#60465e',
    500: '#240023',
    950: '#000000',
  },
}

SCSS

$custom: #240023;
$custom-light: #60465e;
$custom-dark: #000000;

JSON

{
  "hex": "#240023",
  "rgb": {
    "r": 36,
    "g": 0,
    "b": 35
  },
  "hsl": {
    "h": 301.667,
    "s": 100,
    "l": 7.059
  },
  "oklch": {
    "l": 0.18185,
    "c": 0.08309,
    "h": 329.5
  },
  "luminance": 0.00496
}

Semantic roles & 50–950 ramp

primary

#240023

secondary

#136D16

accent

#FF2F29

background

#F5F3F5

surface

#E9E5E9

border

#C5C1C5

text

#050004

muted

#797679

Preview Lab

Preview with #240023

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →