#6F211C#6F211C

#6F211C is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.0% C 0.111 H 27.5°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#6F211C
RGB	rgb(111, 33, 28)
HSL	hsl(4, 60%, 27%)
HSV	hsv(4, 75%, 44%)
CMYK	cmyk(0%, 70.3%, 74.8%, 56.5%)
CIE-LAB	lab(25.42, 34.10, 22.50)
CIE-LCH	lch(25.42, 40.86, 33.42°)
OKLab	oklab(37.01% 0.0987 0.0515)
OKLCH	oklch(37.01% 0.111 27.5)
XYZ	xyz(7.3098, 4.5521, 1.5921)
Luminance	0.0455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F211C #1C6A6F

analogous

#6F1C41 #6F211C #6F4A1C

triadic

#6F211C #1C6F21 #211C6F

tetradic

#6F211C #416F1C #1C6A6F #4A1C6F

square

#6F211C #416F1C #1C6A6F #4A1C6F

split-complementary

#6F211C #1C6F4A #1C416F

monochromatic

#180706 #3E1210 #6F211C #A03028 #CD4138

Accessibility & contrast

On white

10.99

#6F211C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#6F211C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F211C

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F211C	#FFFFFF	#000000	##FFFFFF
##6F211C	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321B

Deuteranopia (green-blind)

#4A431A

Tritanopia (blue-blind)

#7A0B20

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #6f211c;
/* rgb */ color: rgb(111, 33, 28);
/* oklch */ color: oklch(37.0% 0.111 27.5);

Tailwind

colors: {
  custom: {
    50: '#9f6158',
    500: '#6f211c',
    950: '#000000',
  },
}

SCSS

$custom: #6f211c;
$custom-light: #9f6158;
$custom-dark: #000000;

JSON

{
  "hex": "#6f211c",
  "rgb": {
    "r": 111,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 3.614,
    "s": 59.712,
    "l": 27.255
  },
  "oklch": {
    "l": 0.37014,
    "c": 0.11131,
    "h": 27.5
  },
  "luminance": 0.04551
}

Semantic roles & 50–950 ramp

primary

#6F211C

secondary

#439EA4

accent

#D9E345

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #6F211C

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

Preview Lab → · Contrast checker → · Palette generator →