#6C161D#6C161D

#6C161D is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.119 H 21.8°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#6C161D
RGB	rgb(108, 22, 29)
HSL	hsl(355, 66%, 25%)
HSV	hsv(355, 80%, 42%)
CMYK	cmyk(0%, 79.6%, 73.1%, 57.6%)
CIE-LAB	lab(23.18, 37.62, 19.04)
CIE-LCH	lch(23.18, 42.17, 26.84°)
OKLab	oklab(35.23% 0.1105 0.0442)
OKLCH	oklch(35.23% 0.119 21.8)
XYZ	xyz(6.6938, 3.8517, 1.5532)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C161D #166C65

analogous

#6C1648 #6C161D #6C3A16

triadic

#6C161D #1D6C16 #161D6C

tetradic

#6C161D #486C16 #166C65 #3A166C

square

#6C161D #486C16 #166C65 #3A166C

split-complementary

#6C161D #166C3A #16486C

monochromatic

#190507 #390C0F #6C161D #9F202B #D22B38

Accessibility & contrast

On white

11.86

#6C161D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C161D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C161D

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C161D	#FFFFFF	#000000	##FFFFFF
##6C161D	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C1D

Deuteranopia (green-blind)

#453E1A

Tritanopia (blue-blind)

#770019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c161d;
/* rgb */ color: rgb(108, 22, 29);
/* oklch */ color: oklch(35.2% 0.119 21.8);

Tailwind

colors: {
  custom: {
    50: '#9d5c58',
    500: '#6c161d',
    950: '#000000',
  },
}

SCSS

$custom: #6c161d;
$custom-light: #9d5c58;
$custom-dark: #000000;

JSON

{
  "hex": "#6c161d",
  "rgb": {
    "r": 108,
    "g": 22,
    "b": 29
  },
  "hsl": {
    "h": 355.116,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35232,
    "c": 0.11901,
    "h": 21.8
  },
  "luminance": 0.03851
}

Semantic roles & 50–950 ramp

primary

#6C161D

secondary

#3CA29A

accent

#E9DB3F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6C161D

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

Preview Lab → · Contrast checker → · Palette generator →