#6A211D#6A211D

#6A211D is a dark, moderate red. Relative luminance 0.042; OKLCH L 36.1% C 0.105 H 26.8°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#6A211D
RGB	rgb(106, 33, 29)
HSL	hsl(3, 57%, 26%)
HSV	hsv(3, 73%, 42%)
CMYK	cmyk(0%, 68.9%, 72.6%, 58.4%)
CIE-LAB	lab(24.45, 32.28, 20.48)
CIE-LCH	lch(24.45, 38.23, 32.40°)
OKLab	oklab(36.11% 0.0939 0.0475)
OKLCH	oklch(36.11% 0.105 26.8)
XYZ	xyz(6.7102, 4.2415, 1.6275)
Luminance	0.0424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A211D #1D666A

analogous

#6A1D40 #6A211D #6A481D

triadic

#6A211D #1D6A21 #211D6A

tetradic

#6A211D #406A1D #1D666A #481D6A

square

#6A211D #406A1D #1D666A #481D6A

split-complementary

#6A211D #1D6A48 #1D406A

monochromatic

#180707 #3A1210 #6A211D #9A302A #C94039

Accessibility & contrast

On white

11.36

#6A211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6A211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A211D

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A211D	#FFFFFF	#000000	##FFFFFF
##6A211D	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301C

Deuteranopia (green-blind)

#47401B

Tritanopia (blue-blind)

#750F21

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6a211d;
/* rgb */ color: rgb(106, 33, 29);
/* oklch */ color: oklch(36.1% 0.105 26.8);

Tailwind

colors: {
  custom: {
    50: '#9b6159',
    500: '#6a211d',
    950: '#000000',
  },
}

SCSS

$custom: #6a211d;
$custom-light: #9b6159;
$custom-dark: #000000;

JSON

{
  "hex": "#6a211d",
  "rgb": {
    "r": 106,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 3.117,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36113,
    "c": 0.10517,
    "h": 26.8
  },
  "luminance": 0.04241
}

Semantic roles & 50–950 ramp

primary

#6A211D

secondary

#449A9F

accent

#D8E048

background

#FAF5F5

surface

#F3EAE9

border

#CDC6C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6A211D

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

Preview Lab → · Contrast checker → · Palette generator →