#6B161C#6B161C

#6B161C is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.118 H 22.3°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#6B161C
RGB	rgb(107, 22, 28)
HSL	hsl(356, 66%, 25%)
HSV	hsv(356, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 73.8%, 58%)
CIE-LAB	lab(22.95, 37.23, 19.38)
CIE-LCH	lch(22.95, 41.98, 27.50°)
OKLab	oklab(35.02% 0.1092 0.0448)
OKLCH	oklch(35.02% 0.118 22.3)
XYZ	xyz(6.5607, 3.7845, 1.4834)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B161C #166B65

analogous

#6B1646 #6B161C #6B3B16

triadic

#6B161C #1C6B16 #161C6B

tetradic

#6B161C #466B16 #166B65 #3B166B

square

#6B161C #466B16 #166B65 #3B166B

split-complementary

#6B161C #166B3B #16466B

monochromatic

#190507 #380C0F #6B161C #9E2029 #D12B37

Accessibility & contrast

On white

11.95

#6B161C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#6B161C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B161C

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B161C	#FFFFFF	#000000	##FFFFFF
##6B161C	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B1B

Deuteranopia (green-blind)

#443D19

Tritanopia (blue-blind)

#760019

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6b161c;
/* rgb */ color: rgb(107, 22, 28);
/* oklch */ color: oklch(35.0% 0.118 22.3);

Tailwind

colors: {
  custom: {
    50: '#9c5b58',
    500: '#6b161c',
    950: '#000000',
  },
}

SCSS

$custom: #6b161c;
$custom-light: #9c5b58;
$custom-dark: #000000;

JSON

{
  "hex": "#6b161c",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 28
  },
  "hsl": {
    "h": 355.765,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35018,
    "c": 0.118,
    "h": 22.3
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#6B161C

secondary

#3BA19A

accent

#E9DD3F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6B161C

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

Preview Lab → · Contrast checker → · Palette generator →