#6C161B#6C161B

#6C161B is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.2% C 0.119 H 23.0°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#6C161B
RGB	rgb(108, 22, 27)
HSL	hsl(357, 66%, 25%)
HSV	hsv(357, 80%, 42%)
CMYK	cmyk(0%, 79.6%, 75%, 57.6%)
CIE-LAB	lab(23.14, 37.52, 20.33)
CIE-LCH	lch(23.14, 42.67, 28.45°)
OKLab	oklab(35.2% 0.1097 0.0466)
OKLCH	oklch(35.2% 0.119 23)
XYZ	xyz(6.6698, 3.8421, 1.4271)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C161B #166C67

analogous

#6C1646 #6C161B #6C3C16

triadic

#6C161B #1B6C16 #161B6C

tetradic

#6C161B #466C16 #166C67 #3C166C

square

#6C161B #466C16 #166C67 #3C166C

split-complementary

#6C161B #166C3C #16466C

monochromatic

#190506 #390C0E #6C161B #9F2028 #D22B34

Accessibility & contrast

On white

11.88

#6C161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C161B

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C161B	#FFFFFF	#000000	##FFFFFF
##6C161B	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B1A

Deuteranopia (green-blind)

#453E18

Tritanopia (blue-blind)

#770019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c161b;
/* rgb */ color: rgb(108, 22, 27);
/* oklch */ color: oklch(35.2% 0.119 23.0);

Tailwind

colors: {
  custom: {
    50: '#9d5b57',
    500: '#6c161b',
    950: '#000000',
  },
}

SCSS

$custom: #6c161b;
$custom-light: #9d5b57;
$custom-dark: #000000;

JSON

{
  "hex": "#6c161b",
  "rgb": {
    "r": 108,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 356.512,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35198,
    "c": 0.11919,
    "h": 23
  },
  "luminance": 0.03841
}

Semantic roles & 50–950 ramp

primary

#6C161B

secondary

#3CA29C

accent

#E9DF3F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #6C161B

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

Preview Lab → · Contrast checker → · Palette generator →