#863018#863018

#863018 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.0% C 0.124 H 36.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#863018
RGB	rgb(134, 48, 24)
HSL	hsl(13, 70%, 31%)
HSV	hsv(13, 82%, 53%)
CMYK	cmyk(0%, 64.2%, 82.1%, 47.5%)
CIE-LAB	lab(32.37, 35.58, 33.59)
CIE-LCH	lch(32.37, 48.93, 43.36°)
OKLab	oklab(43.05% 0.0998 0.0728)
OKLCH	oklch(43.05% 0.124 36.1)
XYZ	xyz(11.0546, 7.2498, 1.6812)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863018 #186E86

analogous

#861837 #863018 #866718

triadic

#863018 #188630 #301886

tetradic

#863018 #378618 #186E86 #671886

square

#863018 #378618 #186E86 #671886

split-complementary

#863018 #188667 #183786

monochromatic

#1E0B05 #521D0F #863018 #BA4321 #DC5F3C

Accessibility & contrast

On white

8.57

#863018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#863018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #863018

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863018	#FFFFFF	#000000	##FFFFFF
##863018	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484015

Deuteranopia (green-blind)

#5E5315

Tritanopia (blue-blind)

#941A2B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #863018;
/* rgb */ color: rgb(134, 48, 24);
/* oklch */ color: oklch(43.0% 0.124 36.1);

Tailwind

colors: {
  custom: {
    50: '#b16c57',
    500: '#863018',
    950: '#000000',
  },
}

SCSS

$custom: #863018;
$custom-light: #b16c57;
$custom-dark: #000000;

JSON

{
  "hex": "#863018",
  "rgb": {
    "r": 134,
    "g": 48,
    "b": 24
  },
  "hsl": {
    "h": 13.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43046,
    "c": 0.12352,
    "h": 36.1
  },
  "luminance": 0.07248
}

Semantic roles & 50–950 ramp

primary

#863018

secondary

#409FBA

accent

#C6EC3B

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #863018

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

Preview Lab → · Contrast checker → · Palette generator →