#863528#863528

#863528 is a dark, moderate red. Relative luminance 0.078; OKLCH L 44.0% C 0.114 H 31.3°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#863528
RGB	rgb(134, 53, 40)
HSL	hsl(8, 54%, 34%)
HSV	hsv(8, 70%, 53%)
CMYK	cmyk(0%, 60.4%, 70.1%, 47.5%)
CIE-LAB	lab(33.50, 33.87, 25.60)
CIE-LCH	lch(33.50, 42.45, 37.09°)
OKLab	oklab(43.96% 0.0977 0.0593)
OKLCH	oklch(43.96% 0.114 31.3)
XYZ	xyz(11.4887, 7.7693, 2.9017)
Luminance	0.0777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863528 #287986

analogous

#86284A #863528 #866428

triadic

#863528 #288635 #352886

tetradic

#863528 #4A8628 #287986 #642886

square

#863528 #4A8628 #287986 #642886

split-complementary

#863528 #288664 #284A86

monochromatic

#28100C #57221A #863528 #B54836 #CE6A5B

Accessibility & contrast

On white

8.22

#863528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#863528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863528

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863528	#FFFFFF	#000000	##FFFFFF
##863528	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4426

Deuteranopia (green-blind)

#5F5526

Tritanopia (blue-blind)

#932432

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #863528;
/* rgb */ color: rgb(134, 53, 40);
/* oklch */ color: oklch(44.0% 0.114 31.3);

Tailwind

colors: {
  custom: {
    50: '#af6f62',
    500: '#863528',
    950: '#000000',
  },
}

SCSS

$custom: #863528;
$custom-light: #af6f62;
$custom-dark: #000000;

JSON

{
  "hex": "#863528",
  "rgb": {
    "r": 134,
    "g": 53,
    "b": 40
  },
  "hsl": {
    "h": 8.298,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43959,
    "c": 0.11432,
    "h": 31.3
  },
  "luminance": 0.07768
}

Semantic roles & 50–950 ramp

primary

#863528

secondary

#57A6B3

accent

#C9DD4A

background

#FBF6F5

surface

#F6ECEA

border

#D0C7C6

text

#110705

muted

#807A79

Preview Lab

Preview with #863528

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

Preview Lab → · Contrast checker → · Palette generator →