#863531#863531

#863531 is a dark, moderate red. Relative luminance 0.078; OKLCH L 44.1% C 0.112 H 25.6°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#863531
RGB	rgb(134, 53, 49)
HSL	hsl(3, 46%, 36%)
HSV	hsv(3, 63%, 53%)
CMYK	cmyk(0%, 60.4%, 63.4%, 47.5%)
CIE-LAB	lab(33.64, 34.46, 20.21)
CIE-LCH	lch(33.64, 39.95, 30.39°)
OKLab	oklab(44.12% 0.1014 0.0485)
OKLCH	oklch(44.12% 0.112 25.6)
XYZ	xyz(11.6601, 7.8378, 3.8040)
Luminance	0.0784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863531 #318286

analogous

#863157 #863531 #865F31

triadic

#863531 #318635 #353186

tetradic

#863531 #578631 #318286 #5F3186

square

#863531 #578631 #318286 #5F3186

split-complementary

#863531 #31865F #315786

monochromatic

#2C1210 #592321 #863531 #B34741 #C86E69

Accessibility & contrast

On white

8.18

#863531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#863531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863531

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863531	#FFFFFF	#000000	##FFFFFF
##863531	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494430

Deuteranopia (green-blind)

#5E562F

Tritanopia (blue-blind)

#932635

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #863531;
/* rgb */ color: rgb(134, 53, 49);
/* oklch */ color: oklch(44.1% 0.112 25.6);

Tailwind

colors: {
  custom: {
    50: '#ae7069',
    500: '#863531',
    950: '#000000',
  },
}

SCSS

$custom: #863531;
$custom-light: #ae7069;
$custom-dark: #000000;

JSON

{
  "hex": "#863531",
  "rgb": {
    "r": 134,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 2.824,
    "s": 46.448,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44115,
    "c": 0.11237,
    "h": 25.6
  },
  "luminance": 0.07836
}

Semantic roles & 50–950 ramp

primary

#863531

secondary

#63ACB0

accent

#D0D652

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110806

muted

#807B7A

Preview Lab

Preview with #863531

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

Preview Lab → · Contrast checker → · Palette generator →