#873F2C#873F2C

#873F2C is a mid, moderate red. Relative luminance 0.089; OKLCH L 45.7% C 0.104 H 35.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#873F2C
RGB	rgb(135, 63, 44)
HSL	hsl(13, 51%, 35%)
HSV	hsv(13, 67%, 53%)
CMYK	cmyk(0%, 53.3%, 67.4%, 47.1%)
CIE-LAB	lab(35.77, 29.24, 25.94)
CIE-LCH	lch(35.77, 39.09, 41.58°)
OKLab	oklab(45.73% 0.0841 0.0607)
OKLCH	oklch(45.73% 0.104 35.8)
XYZ	xyz(12.2249, 8.8892, 3.4544)
Luminance	0.0889 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873F2C #2C7487

analogous

#872C47 #873F2C #876C2C

triadic

#873F2C #2C873F #3F2C87

tetradic

#873F2C #47872C #2C7487 #6C2C87

square

#873F2C #47872C #2C7487 #6C2C87

split-complementary

#873F2C #2C876C #2C4787

monochromatic

#2B140E #59291D #873F2C #B5553B #CC7862

Accessibility & contrast

On white

7.56

#873F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#873F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873F2C

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873F2C	#FFFFFF	#000000	##FFFFFF
##873F2C	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A2A

Deuteranopia (green-blind)

#635A2B

Tritanopia (blue-blind)

#94313B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #873f2c;
/* rgb */ color: rgb(135, 63, 44);
/* oklch */ color: oklch(45.7% 0.104 35.8);

Tailwind

colors: {
  custom: {
    50: '#af7665',
    500: '#873f2c',
    950: '#000000',
  },
}

SCSS

$custom: #873f2c;
$custom-light: #af7665;
$custom-dark: #000000;

JSON

{
  "hex": "#873f2c",
  "rgb": {
    "r": 135,
    "g": 63,
    "b": 44
  },
  "hsl": {
    "h": 12.527,
    "s": 50.838,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45734,
    "c": 0.10365,
    "h": 35.8
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#873F2C

secondary

#5DA0B2

accent

#BDDA4D

background

#FBF7F6

surface

#F6EDEB

border

#D0C8C6

text

#110805

muted

#807B7A

Preview Lab

Preview with #873F2C

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

Preview Lab → · Contrast checker → · Palette generator →