#6F231C#6F231C

#6F231C is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.3% C 0.109 H 28.6°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#6F231C
RGB	rgb(111, 35, 28)
HSL	hsl(5, 60%, 27%)
HSV	hsv(5, 75%, 44%)
CMYK	cmyk(0%, 68.5%, 74.8%, 56.5%)
CIE-LAB	lab(25.76, 33.17, 22.90)
CIE-LCH	lch(25.76, 40.31, 34.62°)
OKLab	oklab(37.27% 0.0958 0.0523)
OKLCH	oklch(37.27% 0.109 28.6)
XYZ	xyz(7.3670, 4.6665, 1.6112)
Luminance	0.0466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F231C #1C686F

analogous

#6F1C3F #6F231C #6F4C1C

triadic

#6F231C #1C6F23 #231C6F

tetradic

#6F231C #3F6F1C #1C686F #4C1C6F

square

#6F231C #3F6F1C #1C686F #4C1C6F

split-complementary

#6F231C #1C6F4C #1C3F6F

monochromatic

#180806 #3E1410 #6F231C #A03228 #CD4538

Accessibility & contrast

On white

10.86

#6F231C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#6F231C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F231C

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F231C	#FFFFFF	#000000	##FFFFFF
##6F231C	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331B

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#7A0F22

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6f231c;
/* rgb */ color: rgb(111, 35, 28);
/* oklch */ color: oklch(37.3% 0.109 28.6);

Tailwind

colors: {
  custom: {
    50: '#9f6258',
    500: '#6f231c',
    950: '#000000',
  },
}

SCSS

$custom: #6f231c;
$custom-light: #9f6258;
$custom-dark: #000000;

JSON

{
  "hex": "#6f231c",
  "rgb": {
    "r": 111,
    "g": 35,
    "b": 28
  },
  "hsl": {
    "h": 5.06,
    "s": 59.712,
    "l": 27.255
  },
  "oklch": {
    "l": 0.37272,
    "c": 0.10915,
    "h": 28.6
  },
  "luminance": 0.04665
}

Semantic roles & 50–950 ramp

primary

#6F231C

secondary

#439BA4

accent

#D6E345

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100503

muted

#7F7A78

Preview Lab

Preview with #6F231C

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

Preview Lab → · Contrast checker → · Palette generator →