#873B2F#873B2F

#873B2F is a mid, moderate red. Relative luminance 0.085; OKLCH L 45.1% C 0.107 H 30.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#873B2F
RGB	rgb(135, 59, 47)
HSL	hsl(8, 48%, 36%)
HSV	hsv(8, 65%, 53%)
CMYK	cmyk(0%, 56.3%, 65.2%, 47.1%)
CIE-LAB	lab(34.97, 31.60, 23.16)
CIE-LCH	lch(34.97, 39.18, 36.23°)
OKLab	oklab(45.14% 0.0919 0.0549)
OKLCH	oklch(45.14% 0.107 30.8)
XYZ	xyz(12.0698, 8.4855, 3.6910)
Luminance	0.0848 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873B2F #2F7B87

analogous

#872F4F #873B2F #87672F

triadic

#873B2F #2F873B #3B2F87

tetradic

#873B2F #4F872F #2F7B87 #672F87

square

#873B2F #4F872F #2F7B87 #672F87

split-complementary

#873B2F #2F8767 #2F4F87

monochromatic

#2C130F #5A271F #873B2F #B44F3F #CA7466

Accessibility & contrast

On white

7.79

#873B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#873B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873B2F

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873B2F	#FFFFFF	#000000	##FFFFFF
##873B2F	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E482E

Deuteranopia (green-blind)

#61582D

Tritanopia (blue-blind)

#942D38

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #873b2f;
/* rgb */ color: rgb(135, 59, 47);
/* oklch */ color: oklch(45.1% 0.107 30.8);

Tailwind

colors: {
  custom: {
    50: '#af7367',
    500: '#873b2f',
    950: '#000000',
  },
}

SCSS

$custom: #873b2f;
$custom-light: #af7367;
$custom-dark: #000000;

JSON

{
  "hex": "#873b2f",
  "rgb": {
    "r": 135,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 8.182,
    "s": 48.352,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45144,
    "c": 0.10707,
    "h": 30.8
  },
  "luminance": 0.08484
}

Semantic roles & 50–950 ramp

primary

#873B2F

secondary

#61A6B1

accent

#C5D850

background

#FBF7F6

surface

#F6EDEB

border

#D0C8C6

text

#110806

muted

#807B7A

Preview Lab

Preview with #873B2F

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

Preview Lab → · Contrast checker → · Palette generator →