#6F211F#6F211F

#6F211F is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.1% C 0.111 H 25.6°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#6F211F
RGB	rgb(111, 33, 31)
HSL	hsl(2, 56%, 28%)
HSV	hsv(2, 72%, 44%)
CMYK	cmyk(0%, 70.3%, 72.1%, 56.5%)
CIE-LAB	lab(25.46, 34.27, 20.63)
CIE-LCH	lch(25.46, 40.00, 31.05°)
OKLab	oklab(37.06% 0.0999 0.0479)
OKLCH	oklch(37.06% 0.111 25.6)
XYZ	xyz(7.3475, 4.5672, 1.7907)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F211F #1F6D6F

analogous

#6F1F45 #6F211F #6F491F

triadic

#6F211F #1F6F21 #211F6F

tetradic

#6F211F #456F1F #1F6D6F #491F6F

square

#6F211F #456F1F #1F6D6F #491F6F

split-complementary

#6F211F #1F6F49 #1F456F

monochromatic

#180707 #3F1312 #6F211F #9F2F2C #C9423F

Accessibility & contrast

On white

10.98

#6F211F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#6F211F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F211F

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F211F	#FFFFFF	#000000	##FFFFFF
##6F211F	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36321E

Deuteranopia (green-blind)

#4A431D

Tritanopia (blue-blind)

#7A0C21

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #6f211f;
/* rgb */ color: rgb(111, 33, 31);
/* oklch */ color: oklch(37.1% 0.111 25.6);

Tailwind

colors: {
  custom: {
    50: '#9e615a',
    500: '#6f211f',
    950: '#000000',
  },
}

SCSS

$custom: #6f211f;
$custom-light: #9e615a;
$custom-dark: #000000;

JSON

{
  "hex": "#6f211f",
  "rgb": {
    "r": 111,
    "g": 33,
    "b": 31
  },
  "hsl": {
    "h": 1.5,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37063,
    "c": 0.11081,
    "h": 25.6
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#6F211F

secondary

#47A1A3

accent

#DCE048

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #6F211F

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

Preview Lab → · Contrast checker → · Palette generator →