#240C06#240C06

#240C06 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.1% C 0.043 H 36.3°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#240C06
RGB	rgb(36, 12, 6)
HSL	hsl(12, 71%, 8%)
HSV	hsv(12, 83%, 14%)
CMYK	cmyk(0%, 66.7%, 83.3%, 85.9%)
CIE-LAB	lab(5.88, 11.14, 6.55)
CIE-LCH	lch(5.88, 12.93, 30.46°)
OKLab	oklab(19.13% 0.0347 0.0255)
OKLCH	oklch(19.13% 0.043 36.3)
XYZ	xyz(0.8920, 0.6513, 0.2510)
Luminance	0.0065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240C06 #061E24

analogous

#24060F #240C06 #241B06

triadic

#240C06 #06240C #0C0624

tetradic

#240C06 #0F2406 #061E24 #1B0624

square

#240C06 #0F2406 #061E24 #1B0624

split-complementary

#240C06 #06241B #060F24

monochromatic

#1A0904 #1A0904 #240C06 #581D0F #8D2F17

Accessibility & contrast

On white

18.58

#240C06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#240C06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240C06

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240C06	#FFFFFF	#000000	##FFFFFF
##240C06	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121006

Deuteranopia (green-blind)

#181506

Tritanopia (blue-blind)

#28080A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #240c06;
/* rgb */ color: rgb(36, 12, 6);
/* oklch */ color: oklch(19.1% 0.043 36.3);

Tailwind

colors: {
  custom: {
    50: '#5f4c49',
    500: '#240c06',
    950: '#000000',
  },
}

SCSS

$custom: #240c06;
$custom-light: #5f4c49;
$custom-dark: #000000;

JSON

{
  "hex": "#240c06",
  "rgb": {
    "r": 36,
    "g": 12,
    "b": 6
  },
  "hsl": {
    "h": 12,
    "s": 71.429,
    "l": 8.235
  },
  "oklch": {
    "l": 0.19131,
    "c": 0.0431,
    "h": 36.3
  },
  "luminance": 0.00651
}

Semantic roles & 50–950 ramp

primary

#240C06

secondary

#215764

accent

#CAEE3A

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#050100

muted

#797777

Preview Lab

Preview with #240C06

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

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