#863741#863741

#863741 is a dark, moderate red. Relative luminance 0.082; OKLCH L 44.8% C 0.109 H 14.9°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#863741
RGB	rgb(134, 55, 65)
HSL	hsl(352, 42%, 37%)
HSV	hsv(352, 59%, 53%)
CMYK	cmyk(0%, 59%, 51.5%, 47.5%)
CIE-LAB	lab(34.36, 34.81, 10.98)
CIE-LCH	lch(34.36, 36.50, 17.51°)
OKLab	oklab(44.77% 0.105 0.0278)
OKLCH	oklch(44.77% 0.109 14.9)
XYZ	xyz(12.1528, 8.1838, 5.9396)
Luminance	0.0818 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863741 #37867C

analogous

#863769 #863741 #865537

triadic

#863741 #418637 #374186

tetradic

#863741 #698637 #37867C #553786

square

#863741 #698637 #37867C #553786

split-complementary

#863741 #378655 #376986

monochromatic

#2F1317 #5B252C #863741 #B14956 #C5727D

Accessibility & contrast

On white

7.97

#863741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#863741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863741

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863741	#FFFFFF	#000000	##FFFFFF
##863741	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484741

Deuteranopia (green-blind)

#5D573F

Tritanopia (blue-blind)

#922C3B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #863741;
/* rgb */ color: rgb(134, 55, 65);
/* oklch */ color: oklch(44.8% 0.109 14.9);

Tailwind

colors: {
  custom: {
    50: '#ad7175',
    500: '#863741',
    950: '#000000',
  },
}

SCSS

$custom: #863741;
$custom-light: #ad7175;
$custom-dark: #000000;

JSON

{
  "hex": "#863741",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 352.405,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.44766,
    "c": 0.10859,
    "h": 14.9
  },
  "luminance": 0.08182
}

Semantic roles & 50–950 ramp

primary

#863741

secondary

#6BAEA5

accent

#D2C256

background

#FBF7F7

surface

#F6EDED

border

#D0C8C8

text

#110808

muted

#807B7B

Preview Lab

Preview with #863741

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

Preview Lab → · Contrast checker → · Palette generator →