#871A19#871A19

#871A19 is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.144 H 26.9°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#871A19
RGB	rgb(135, 26, 25)
HSL	hsl(1, 69%, 31%)
HSV	hsv(1, 81%, 53%)
CMYK	cmyk(0%, 80.7%, 81.5%, 47.1%)
CIE-LAB	lab(29.32, 44.88, 30.02)
CIE-LCH	lch(29.32, 53.99, 33.78°)
OKLab	oklab(40.8% 0.1289 0.0652)
OKLCH	oklch(40.8% 0.144 26.9)
XYZ	xyz(10.5378, 5.9616, 1.5154)
Luminance	0.0596 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871A19 #198687

analogous

#87194F #871A19 #875119

triadic

#871A19 #19871A #1A1987

tetradic

#871A19 #4F8719 #198687 #511987

square

#871A19 #4F8719 #198687 #511987

split-complementary

#871A19 #198751 #194F87

monochromatic

#200606 #53100F #871A19 #BB2423 #DB403F

Accessibility & contrast

On white

9.58

#871A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#871A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871A19

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871A19	#FFFFFF	#000000	##FFFFFF
##871A19	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3617

Deuteranopia (green-blind)

#574E14

Tritanopia (blue-blind)

#95001B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #871a19;
/* rgb */ color: rgb(135, 26, 25);
/* oklch */ color: oklch(40.8% 0.144 26.9);

Tailwind

colors: {
  custom: {
    50: '#b26256',
    500: '#871a19',
    950: '#000000',
  },
}

SCSS

$custom: #871a19;
$custom-light: #b26256;
$custom-dark: #000000;

JSON

{
  "hex": "#871a19",
  "rgb": {
    "r": 135,
    "g": 26,
    "b": 25
  },
  "hsl": {
    "h": 0.545,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40798,
    "c": 0.14444,
    "h": 26.9
  },
  "luminance": 0.0596
}

Semantic roles & 50–950 ramp

primary

#871A19

secondary

#41B9BA

accent

#EAEC3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #871A19

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

Preview Lab → · Contrast checker → · Palette generator →