#6F221D#6F221D

#6F221D is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.2% C 0.110 H 27.4°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#6F221D
RGB	rgb(111, 34, 29)
HSL	hsl(4, 59%, 27%)
HSV	hsv(4, 74%, 44%)
CMYK	cmyk(0%, 69.4%, 73.9%, 56.5%)
CIE-LAB	lab(25.60, 33.70, 22.08)
CIE-LCH	lch(25.60, 40.29, 33.24°)
OKLab	oklab(37.16% 0.0977 0.0507)
OKLCH	oklch(37.16% 0.11 27.4)
XYZ	xyz(7.3501, 4.6133, 1.6656)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F221D #1D6A6F

analogous

#6F1D41 #6F221D #6F4B1D

triadic

#6F221D #1D6F22 #221D6F

tetradic

#6F221D #416F1D #1D6A6F #4B1D6F

square

#6F221D #416F1D #1D6A6F #4B1D6F

split-complementary

#6F221D #1D6F4B #1D416F

monochromatic

#180706 #3E1310 #6F221D #A0312A #CC443B

Accessibility & contrast

On white

10.92

#6F221D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#6F221D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F221D

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F221D	#FFFFFF	#000000	##FFFFFF
##6F221D	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321C

Deuteranopia (green-blind)

#4A431B

Tritanopia (blue-blind)

#7A0E21

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6f221d;
/* rgb */ color: rgb(111, 34, 29);
/* oklch */ color: oklch(37.2% 0.110 27.4);

Tailwind

colors: {
  custom: {
    50: '#9f6259',
    500: '#6f221d',
    950: '#000000',
  },
}

SCSS

$custom: #6f221d;
$custom-light: #9f6259;
$custom-dark: #000000;

JSON

{
  "hex": "#6f221d",
  "rgb": {
    "r": 111,
    "g": 34,
    "b": 29
  },
  "hsl": {
    "h": 3.659,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37157,
    "c": 0.11005,
    "h": 27.4
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary

#6F221D

secondary

#449EA3

accent

#D8E246

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100503

muted

#7F7A78

Preview Lab

Preview with #6F221D

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

Preview Lab → · Contrast checker → · Palette generator →