#863F2B#863F2B

#863F2B is a mid, moderate red. Relative luminance 0.088; OKLCH L 45.6% C 0.103 H 36.6°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#863F2B
RGB	rgb(134, 63, 43)
HSL	hsl(13, 51%, 35%)
HSV	hsv(13, 68%, 53%)
CMYK	cmyk(0%, 53%, 67.9%, 47.5%)
CIE-LAB	lab(35.59, 28.76, 26.29)
CIE-LCH	lch(35.59, 38.97, 42.43°)
OKLab	oklab(45.56% 0.0825 0.0613)
OKLCH	oklch(45.56% 0.103 36.6)
XYZ	xyz(12.0461, 8.7992, 3.3491)
Luminance	0.0880 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863F2B #2B7286

analogous

#862B45 #863F2B #866D2B

triadic

#863F2B #2B863F #3F2B86

tetradic

#863F2B #45862B #2B7286 #6D2B86

square

#863F2B #45862B #2B7286 #6D2B86

split-complementary

#863F2B #2B866D #2B4586

monochromatic

#29130D #58291C #863F2B #B4553A #CC7760

Accessibility & contrast

On white

7.61

#863F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#863F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863F2B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863F2B	#FFFFFF	#000000	##FFFFFF
##863F2B	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A29

Deuteranopia (green-blind)

#635A2A

Tritanopia (blue-blind)

#93313A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #863f2b;
/* rgb */ color: rgb(134, 63, 43);
/* oklch */ color: oklch(45.6% 0.103 36.6);

Tailwind

colors: {
  custom: {
    50: '#ae7665',
    500: '#863f2b',
    950: '#000000',
  },
}

SCSS

$custom: #863f2b;
$custom-light: #ae7665;
$custom-dark: #000000;

JSON

{
  "hex": "#863f2b",
  "rgb": {
    "r": 134,
    "g": 63,
    "b": 43
  },
  "hsl": {
    "h": 13.187,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45564,
    "c": 0.10278,
    "h": 36.6
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#863F2B

secondary

#5B9FB2

accent

#BCDB4D

background

#FBF7F6

surface

#F6EDEB

border

#D0C8C6

text

#110805

muted

#807B7A

Preview Lab

Preview with #863F2B

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

Preview Lab → · Contrast checker → · Palette generator →