#6D161F#6D161F

#6D161F is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.5% C 0.120 H 20.6°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#6D161F
RGB	rgb(109, 22, 31)
HSL	hsl(354, 66%, 26%)
HSV	hsv(354, 80%, 43%)
CMYK	cmyk(0%, 79.8%, 71.6%, 57.3%)
CIE-LAB	lab(23.42, 38.07, 18.05)
CIE-LCH	lch(23.42, 42.13, 25.36°)
OKLab	oklab(35.47% 0.1123 0.0423)
OKLCH	oklch(35.47% 0.12 20.6)
XYZ	xyz(6.8417, 3.9250, 1.6934)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D161F #166D64

analogous

#6D164A #6D161F #6D3816

triadic

#6D161F #1F6D16 #161F6D

tetradic

#6D161F #4A6D16 #166D64 #38166D

square

#6D161F #4A6D16 #166D64 #38166D

split-complementary

#6D161F #166D38 #164A6D

monochromatic

#190507 #3A0C11 #6D161F #A0202D #D32B3C

Accessibility & contrast

On white

11.77

#6D161F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D161F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D161F

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D161F	#FFFFFF	#000000	##FFFFFF
##6D161F	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C1F

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#78001A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d161f;
/* rgb */ color: rgb(109, 22, 31);
/* oklch */ color: oklch(35.5% 0.120 20.6);

Tailwind

colors: {
  custom: {
    50: '#9d5c5a',
    500: '#6d161f',
    950: '#000000',
  },
}

SCSS

$custom: #6d161f;
$custom-light: #9d5c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#6d161f",
  "rgb": {
    "r": 109,
    "g": 22,
    "b": 31
  },
  "hsl": {
    "h": 353.793,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35465,
    "c": 0.11995,
    "h": 20.6
  },
  "luminance": 0.03924
}

Semantic roles & 50–950 ramp

primary

#6D161F

secondary

#3CA398

accent

#E9D83E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6D161F

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

Preview Lab → · Contrast checker → · Palette generator →