#6C211F#6C211F

#6C211F is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.5% C 0.107 H 25.5°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#6C211F
RGB	rgb(108, 33, 31)
HSL	hsl(2, 55%, 27%)
HSV	hsv(2, 71%, 42%)
CMYK	cmyk(0%, 69.4%, 71.3%, 57.6%)
CIE-LAB	lab(24.88, 33.15, 19.78)
CIE-LCH	lch(24.88, 38.61, 30.82°)
OKLab	oklab(36.51% 0.0968 0.0462)
OKLCH	oklch(36.51% 0.107 25.5)
XYZ	xyz(6.9762, 4.3758, 1.7733)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C211F #1F6A6C

analogous

#6C1F44 #6C211F #6C471F

triadic

#6C211F #1F6C21 #211F6C

tetradic

#6C211F #446C1F #1F6A6C #471F6C

square

#6C211F #446C1F #1F6A6C #471F6C

split-complementary

#6C211F #1F6C47 #1F446C

monochromatic

#180707 #3C1211 #6C211F #9C302D #C8413E

Accessibility & contrast

On white

11.20

#6C211F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#6C211F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C211F

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C211F	#FFFFFF	#000000	##FFFFFF
##6C211F	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35311E

Deuteranopia (green-blind)

#48411D

Tritanopia (blue-blind)

#770E21

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6c211f;
/* rgb */ color: rgb(108, 33, 31);
/* oklch */ color: oklch(36.5% 0.107 25.5);

Tailwind

colors: {
  custom: {
    50: '#9c615a',
    500: '#6c211f',
    950: '#000000',
  },
}

SCSS

$custom: #6c211f;
$custom-light: #9c615a;
$custom-dark: #000000;

JSON

{
  "hex": "#6c211f",
  "rgb": {
    "r": 108,
    "g": 33,
    "b": 31
  },
  "hsl": {
    "h": 1.558,
    "s": 55.396,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36513,
    "c": 0.10724,
    "h": 25.5
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary

#6C211F

secondary

#479EA0

accent

#DBDF49

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#0F0504

muted

#7F7979

Preview Lab

Preview with #6C211F

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

Preview Lab → · Contrast checker → · Palette generator →