#6D1D2C#6D1D2C

#6D1D2C is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.5% C 0.112 H 13.9°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#6D1D2C
RGB	rgb(109, 29, 44)
HSL	hsl(349, 58%, 27%)
HSV	hsv(349, 73%, 43%)
CMYK	cmyk(0%, 73.4%, 59.6%, 57.3%)
CIE-LAB	lab(24.68, 36.23, 10.86)
CIE-LCH	lch(24.68, 37.82, 16.68°)
OKLab	oklab(36.49% 0.1091 0.027)
OKLCH	oklch(36.49% 0.112 13.9)
XYZ	xyz(7.2013, 4.3128, 2.8356)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1D2C #1D6D5E

analogous

#6D1D54 #6D1D2C #6D361D

triadic

#6D1D2C #2C6D1D #1D2C6D

tetradic

#6D1D2C #546D1D #1D6D5E #361D6D

square

#6D1D2C #546D1D #1D6D5E #361D6D

split-complementary

#6D1D2C #1D6D36 #1D546D

monochromatic

#18060A #3D1018 #6D1D2C #9D2A40 #CB3A55

Accessibility & contrast

On white

11.28

#6D1D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6D1D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1D2C

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1D2C	#FFFFFF	#000000	##FFFFFF
##6D1D2C	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31302C

Deuteranopia (green-blind)

#46412A

Tritanopia (blue-blind)

#780A23

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6d1d2c;
/* rgb */ color: rgb(109, 29, 44);
/* oklch */ color: oklch(36.5% 0.112 13.9);

Tailwind

colors: {
  custom: {
    50: '#9c5f64',
    500: '#6d1d2c',
    950: '#000000',
  },
}

SCSS

$custom: #6d1d2c;
$custom-light: #9c5f64;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1d2c",
  "rgb": {
    "r": 109,
    "g": 29,
    "b": 44
  },
  "hsl": {
    "h": 348.75,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36486,
    "c": 0.1124,
    "h": 13.9
  },
  "luminance": 0.04312
}

Semantic roles & 50–950 ramp

primary

#6D1D2C

secondary

#44A290

accent

#E1C447

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#0F0505

muted

#7F797A

Preview Lab

Preview with #6D1D2C

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

Preview Lab → · Contrast checker → · Palette generator →