#6C211D#6C211D

#6C211D is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.5% C 0.108 H 26.9°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#6C211D
RGB	rgb(108, 33, 29)
HSL	hsl(3, 58%, 27%)
HSV	hsv(3, 73%, 42%)
CMYK	cmyk(0%, 69.4%, 73.1%, 57.6%)
CIE-LAB	lab(24.84, 33.03, 21.04)
CIE-LCH	lch(24.84, 39.17, 32.50°)
OKLab	oklab(36.48% 0.096 0.0486)
OKLCH	oklch(36.48% 0.108 26.9)
XYZ	xyz(6.9507, 4.3656, 1.6388)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C211D #1D686C

analogous

#6C1D41 #6C211D #6C491D

triadic

#6C211D #1D6C21 #211D6C

tetradic

#6C211D #416C1D #1D686C #491D6C

square

#6C211D #416C1D #1D686C #491D6C

split-complementary

#6C211D #1D6C49 #1D416C

monochromatic

#180706 #3C1210 #6C211D #9C302A #CA4139

Accessibility & contrast

On white

11.21

#6C211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#6C211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C211D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C211D	#FFFFFF	#000000	##FFFFFF
##6C211D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311C

Deuteranopia (green-blind)

#48411B

Tritanopia (blue-blind)

#770E21

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6c211d;
/* rgb */ color: rgb(108, 33, 29);
/* oklch */ color: oklch(36.5% 0.108 26.9);

Tailwind

colors: {
  custom: {
    50: '#9c6159',
    500: '#6c211d',
    950: '#000000',
  },
}

SCSS

$custom: #6c211d;
$custom-light: #9c6159;
$custom-dark: #000000;

JSON

{
  "hex": "#6c211d",
  "rgb": {
    "r": 108,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 3.038,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36479,
    "c": 0.10757,
    "h": 26.9
  },
  "luminance": 0.04365
}

Semantic roles & 50–950 ramp

primary

#6C211D

secondary

#449CA1

accent

#D9E147

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6C211D

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

Preview Lab → · Contrast checker → · Palette generator →