#6D161D#6D161D

#6D161D is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.4% C 0.120 H 21.9°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX#6D161D
RGBrgb(109, 22, 29)
HSLhsl(355, 66%, 26%)
HSVhsv(355, 80%, 43%)
CMYKcmyk(0%, 79.8%, 73.4%, 57.3%)
CIE-LABlab(23.39, 37.96, 19.35)
CIE-LCHlch(23.39, 42.60, 27.01°)
OKLaboklab(35.43% 0.1114 0.0448)
OKLCHoklch(35.43% 0.12 21.9)
XYZxyz(6.8161, 3.9148, 1.5589)
Luminance0.0391 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6D161D #166D66
analogous
#6D1648 #6D161D #6D3A16
triadic
#6D161D #1D6D16 #161D6D
tetradic
#6D161D #486D16 #166D66 #3A166D
square
#6D161D #486D16 #166D66 #3A166D
split-complementary
#6D161D #166D3A #16486D
monochromatic
#190507 #3A0C0F #6D161D #A0202B #D32B38

Accessibility & contrast

On white

11.78
#6D161D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#6D161D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D161D
11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6D161D#FFFFFF#000000##FFFFFF
##6D161D1.0011.781.7811.78
#FFFFFF11.781.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#302C1C
Deuteranopia (green-blind)
#453E1A
Tritanopia (blue-blind)
#780019
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #6d161d;
/* rgb */ color: rgb(109, 22, 29);
/* oklch */ color: oklch(35.4% 0.120 21.9);
Tailwind
colors: {
  custom: {
    50: '#9e5c58',
    500: '#6d161d',
    950: '#000000',
  },
}
SCSS
$custom: #6d161d;
$custom-light: #9e5c58;
$custom-dark: #000000;
JSON
{
  "hex": "#6d161d",
  "rgb": {
    "r": 109,
    "g": 22,
    "b": 29
  },
  "hsl": {
    "h": 355.172,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35428,
    "c": 0.1201,
    "h": 21.9
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary
#6D161D
secondary
#3CA39B
accent
#E9DC3E
background
#FAF5F5
surface
#F4E9E9
border
#CEC5C5
text
#100403
muted
#7F7978

Preview Lab

Preview with #6D161D

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

Preview Lab → · Contrast checker → · Palette generator →

#6D161D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva