#6D191D#6D191D

#6D191D is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.7% C 0.117 H 23.0°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#6D191D
RGB	rgb(109, 25, 29)
HSL	hsl(357, 63%, 26%)
HSV	hsv(357, 77%, 43%)
CMYK	cmyk(0%, 77.1%, 73.4%, 57.3%)
CIE-LAB	lab(23.79, 36.83, 19.83)
CIE-LCH	lch(23.79, 41.83, 28.30°)
OKLab	oklab(35.73% 0.1079 0.0459)
OKLCH	oklch(35.73% 0.117 23)
XYZ	xyz(6.8768, 4.0362, 1.5791)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D191D #196D69

analogous

#6D1947 #6D191D #6D3F19

triadic

#6D191D #1D6D19 #191D6D

tetradic

#6D191D #476D19 #196D69 #3F196D

square

#6D191D #476D19 #196D69 #3F196D

split-complementary

#6D191D #196D3F #19476D

monochromatic

#190607 #3B0E10 #6D191D #9F242A #D03138

Accessibility & contrast

On white

11.62

#6D191D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6D191D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D191D

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D191D	#FFFFFF	#000000	##FFFFFF
##6D191D	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1C

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#78001B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6d191d;
/* rgb */ color: rgb(109, 25, 29);
/* oklch */ color: oklch(35.7% 0.117 23.0);

Tailwind

colors: {
  custom: {
    50: '#9d5d59',
    500: '#6d191d',
    950: '#000000',
  },
}

SCSS

$custom: #6d191d;
$custom-light: #9d5d59;
$custom-dark: #000000;

JSON

{
  "hex": "#6d191d",
  "rgb": {
    "r": 109,
    "g": 25,
    "b": 29
  },
  "hsl": {
    "h": 357.143,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35728,
    "c": 0.1172,
    "h": 23
  },
  "luminance": 0.04035
}

Semantic roles & 50–950 ramp

primary

#6D191D

secondary

#3FA29E

accent

#E6DE42

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6D191D

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

Preview Lab → · Contrast checker → · Palette generator →