#6D182C#6D182C

#6D182C is a dark, moderate red. Relative luminance 0.041; OKLCH L 36.0% C 0.118 H 12.1°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6D182C
RGB	rgb(109, 24, 44)
HSL	hsl(346, 64%, 26%)
HSV	hsv(346, 78%, 43%)
CMYK	cmyk(0%, 78%, 59.6%, 57.3%)
CIE-LAB	lab(23.96, 38.23, 9.87)
CIE-LCH	lch(23.96, 39.49, 14.48°)
OKLab	oklab(35.95% 0.1155 0.0247)
OKLCH	oklch(35.95% 0.118 12.1)
XYZ	xyz(7.0886, 4.0873, 2.7981)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D182C #186D59

analogous

#6D1856 #6D182C #6D2E18

triadic

#6D182C #2C6D18 #182C6D

tetradic

#6D182C #566D18 #186D59 #2E186D

square

#6D182C #566D18 #186D59 #2E186D

split-complementary

#6D182C #186D2E #18566D

monochromatic

#19060A #3B0D18 #6D182C #9F2340 #D12E55

Accessibility & contrast

On white

11.56

#6D182C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6D182C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D182C

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D182C	#FFFFFF	#000000	##FFFFFF
##6D182C	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2C

Deuteranopia (green-blind)

#443F2A

Tritanopia (blue-blind)

#780120

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6d182c;
/* rgb */ color: rgb(109, 24, 44);
/* oklch */ color: oklch(36.0% 0.118 12.1);

Tailwind

colors: {
  custom: {
    50: '#9c5d64',
    500: '#6d182c',
    950: '#000000',
  },
}

SCSS

$custom: #6d182c;
$custom-light: #9c5d64;
$custom-dark: #000000;

JSON

{
  "hex": "#6d182c",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 44
  },
  "hsl": {
    "h": 345.882,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35951,
    "c": 0.11813,
    "h": 12.1
  },
  "luminance": 0.04086
}

Semantic roles & 50–950 ramp

primary

#6D182C

secondary

#3EA38B

accent

#E7C041

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#0F0505

muted

#7F797A

Preview Lab

Preview with #6D182C

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

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