#24040A#24040A

#24040A is a very dark, muted red. Relative luminance 0.005; OKLCH L 17.6% C 0.056 H 12.0°. Best body text is #FFFFFF at 19.15:1 contrast (WCAG AA passes).

Color values

HEX	#24040A
RGB	rgb(36, 4, 10)
HSL	hsl(349, 80%, 8%)
HSV	hsv(349, 89%, 14%)
CMYK	cmyk(0%, 88.9%, 72.2%, 85.9%)
CIE-LAB	lab(4.37, 14.99, 2.72)
CIE-LCH	lch(4.37, 15.23, 10.27°)
OKLab	oklab(17.63% 0.0551 0.0117)
OKLCH	oklch(17.63% 0.056 12)
XYZ	xyz(0.8258, 0.4839, 0.3370)
Luminance	0.0048 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24040A #04241E

analogous

#24041A #24040A #240E04

triadic

#24040A #0A2404 #040A24

tetradic

#24040A #1A2404 #04241E #0E0424

square

#24040A #1A2404 #04241E #0E0424

split-complementary

#24040A #04240E #041A24

monochromatic

#1C0308 #1C0308 #24040A #5B0A19 #921029

Accessibility & contrast

On white

19.15

#24040A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#24040A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24040A

19.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24040A	#FFFFFF	#000000	##FFFFFF
##24040A	1.00	19.15	1.10	19.15
#FFFFFF	19.15	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0B0A

Deuteranopia (green-blind)

#141209

Tritanopia (blue-blind)

#280106

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #24040a;
/* rgb */ color: rgb(36, 4, 10);
/* oklch */ color: oklch(17.6% 0.056 12.0);

Tailwind

colors: {
  custom: {
    50: '#5f484b',
    500: '#24040a',
    950: '#000000',
  },
}

SCSS

$custom: #24040a;
$custom-light: #5f484b;
$custom-dark: #000000;

JSON

{
  "hex": "#24040a",
  "rgb": {
    "r": 36,
    "g": 4,
    "b": 10
  },
  "hsl": {
    "h": 348.75,
    "s": 80,
    "l": 7.843
  },
  "oklch": {
    "l": 0.17631,
    "c": 0.0563,
    "h": 12
  },
  "luminance": 0.00484
}

Semantic roles & 50–950 ramp

primary

#24040A

secondary

#1D6759

accent

#F6D131

background

#F5F4F4

surface

#E9E6E7

border

#C5C2C3

text

#050001

muted

#797777

Preview Lab

Preview with #24040A

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

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