#863523#863523

#863523 is a dark, moderate red. Relative luminance 0.077; OKLCH L 43.9% C 0.116 H 34.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#863523
RGB	rgb(134, 53, 35)
HSL	hsl(11, 59%, 33%)
HSV	hsv(11, 74%, 53%)
CMYK	cmyk(0%, 60.4%, 73.9%, 47.5%)
CIE-LAB	lab(33.43, 33.59, 28.51)
CIE-LCH	lch(33.43, 44.06, 40.33°)
OKLab	oklab(43.89% 0.0958 0.0647)
OKLCH	oklch(43.89% 0.116 34)
XYZ	xyz(11.4091, 7.7374, 2.4825)
Luminance	0.0774 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863523 #237486

analogous

#862342 #863523 #866623

triadic

#863523 #238635 #352386

tetradic

#863523 #428623 #237486 #662386

square

#863523 #428623 #237486 #662386

split-complementary

#863523 #238666 #234286

monochromatic

#250F0A #552216 #863523 #B74830 #D26952

Accessibility & contrast

On white

8.24

#863523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#863523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863523

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863523	#FFFFFF	#000000	##FFFFFF
##863523	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4321

Deuteranopia (green-blind)

#5F5521

Tritanopia (blue-blind)

#932331

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #863523;
/* rgb */ color: rgb(134, 53, 35);
/* oklch */ color: oklch(43.9% 0.116 34.0);

Tailwind

colors: {
  custom: {
    50: '#af6f5e',
    500: '#863523',
    950: '#000000',
  },
}

SCSS

$custom: #863523;
$custom-light: #af6f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#863523",
  "rgb": {
    "r": 134,
    "g": 53,
    "b": 35
  },
  "hsl": {
    "h": 10.909,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.43886,
    "c": 0.11563,
    "h": 34
  },
  "luminance": 0.07736
}

Semantic roles & 50–950 ramp

primary

#863523

secondary

#4FA3B5

accent

#C5E246

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #863523

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

Preview Lab → · Contrast checker → · Palette generator →