#402024#402024

#402024 is a dark, muted red. Relative luminance 0.022; OKLCH L 28.8% C 0.050 H 12.7°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#402024
RGB	rgb(64, 32, 36)
HSL	hsl(353, 33%, 19%)
HSV	hsv(353, 50%, 25%)
CMYK	cmyk(0%, 50%, 43.8%, 74.9%)
CIE-LAB	lab(16.75, 15.95, 4.16)
CIE-LCH	lch(16.75, 16.49, 14.62°)
OKLab	oklab(28.85% 0.0483 0.0109)
OKLCH	oklch(28.85% 0.05 12.7)
XYZ	xyz(2.9494, 2.2506, 1.9478)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402024 #20403C

analogous

#402034 #402024 #402C20

triadic

#402024 #244020 #202440

tetradic

#402024 #344020 #20403C #2C2040

square

#402024 #344020 #20403C #2C2040

split-complementary

#402024 #20402C #203440

monochromatic

#140A0B #170C0D #402024 #69343B #924952

Accessibility & contrast

On white

14.48

#402024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#402024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402024

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402024	#FFFFFF	#000000	##FFFFFF
##402024	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262624

Deuteranopia (green-blind)

#2E2C23

Tritanopia (blue-blind)

#451D21

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #402024;
/* rgb */ color: rgb(64, 32, 36);
/* oklch */ color: oklch(28.8% 0.050 12.7);

Tailwind

colors: {
  custom: {
    50: '#765c5e',
    500: '#402024',
    950: '#000000',
  },
}

SCSS

$custom: #402024;
$custom-light: #765c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#402024",
  "rgb": {
    "r": 64,
    "g": 32,
    "b": 36
  },
  "hsl": {
    "h": 352.5,
    "s": 33.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28849,
    "c": 0.04955,
    "h": 12.7
  },
  "luminance": 0.0225
}

Semantic roles & 50–950 ramp

primary

#402024

secondary

#48746E

accent

#C9BC5E

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090404

muted

#7B7979

Preview Lab

Preview with #402024

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

Preview Lab → · Contrast checker → · Palette generator →