#6C191E#6C191E

#6C191E is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.116 H 22.3°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#6C191E
RGB	rgb(108, 25, 30)
HSL	hsl(356, 62%, 26%)
HSV	hsv(356, 77%, 42%)
CMYK	cmyk(0%, 76.9%, 72.2%, 57.6%)
CIE-LAB	lab(23.60, 36.55, 18.89)
CIE-LCH	lch(23.60, 41.14, 27.33°)
OKLab	oklab(35.55% 0.1073 0.044)
OKLCH	oklch(35.55% 0.116 22.3)
XYZ	xyz(6.7671, 3.9782, 1.6396)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C191E #196C67

analogous

#6C1947 #6C191E #6C3D19

triadic

#6C191E #1E6C19 #191E6C

tetradic

#6C191E #476C19 #196C67 #3D196C

square

#6C191E #476C19 #196C67 #3D196C

split-complementary

#6C191E #196C3D #19476C

monochromatic

#190607 #3A0D10 #6C191E #9E252C #CF303A

Accessibility & contrast

On white

11.70

#6C191E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6C191E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C191E

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C191E	#FFFFFF	#000000	##FFFFFF
##6C191E	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1D

Deuteranopia (green-blind)

#463F1B

Tritanopia (blue-blind)

#77001C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6c191e;
/* rgb */ color: rgb(108, 25, 30);
/* oklch */ color: oklch(35.6% 0.116 22.3);

Tailwind

colors: {
  custom: {
    50: '#9d5d59',
    500: '#6c191e',
    950: '#000000',
  },
}

SCSS

$custom: #6c191e;
$custom-light: #9d5d59;
$custom-dark: #000000;

JSON

{
  "hex": "#6c191e",
  "rgb": {
    "r": 108,
    "g": 25,
    "b": 30
  },
  "hsl": {
    "h": 356.386,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35553,
    "c": 0.11599,
    "h": 22.3
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#6C191E

secondary

#3FA19C

accent

#E5DC42

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6C191E

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

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