#6B212D#6B212D

#6B212D is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.6% C 0.105 H 14.5°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#6B212D
RGB	rgb(107, 33, 45)
HSL	hsl(350, 53%, 27%)
HSV	hsv(350, 69%, 42%)
CMYK	cmyk(0%, 69.2%, 57.9%, 58%)
CIE-LAB	lab(24.96, 33.82, 10.50)
CIE-LCH	lch(24.96, 35.42, 17.24°)
OKLab	oklab(36.63% 0.1018 0.0263)
OKLCH	oklch(36.63% 0.105 14.5)
XYZ	xyz(7.0815, 4.4039, 2.9592)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B212D #216B5F

analogous

#6B2152 #6B212D #6B3A21

triadic

#6B212D #2D6B21 #212D6B

tetradic

#6B212D #526B21 #216B5F #3A216B

square

#6B212D #526B21 #216B5F #3A216B

split-complementary

#6B212D #216B3A #21526B

monochromatic

#17070A #3C1319 #6B212D #9A2F41 #C54257

Accessibility & contrast

On white

11.17

#6B212D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#6B212D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B212D

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B212D	#FFFFFF	#000000	##FFFFFF
##6B212D	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33322D

Deuteranopia (green-blind)

#46412B

Tritanopia (blue-blind)

#751326

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6b212d;
/* rgb */ color: rgb(107, 33, 45);
/* oklch */ color: oklch(36.6% 0.105 14.5);

Tailwind

colors: {
  custom: {
    50: '#9a6165',
    500: '#6b212d',
    950: '#000000',
  },
}

SCSS

$custom: #6b212d;
$custom-light: #9a6165;
$custom-dark: #000000;

JSON

{
  "hex": "#6b212d",
  "rgb": {
    "r": 107,
    "g": 33,
    "b": 45
  },
  "hsl": {
    "h": 350.27,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36633,
    "c": 0.10516,
    "h": 14.5
  },
  "luminance": 0.04403
}

Semantic roles & 50–950 ramp

primary

#6B212D

secondary

#499F91

accent

#DCC54C

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0F0505

muted

#7E797A

Preview Lab

Preview with #6B212D

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

Preview Lab → · Contrast checker → · Palette generator →