#871628#871628

#871628 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.146 H 19.0°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#871628
RGB	rgb(135, 22, 40)
HSL	hsl(350, 72%, 31%)
HSV	hsv(350, 84%, 53%)
CMYK	cmyk(0%, 83.7%, 70.4%, 47.1%)
CIE-LAB	lab(29.11, 46.72, 20.32)
CIE-LCH	lch(29.11, 50.95, 23.51°)
OKLab	oklab(40.71% 0.1383 0.0476)
OKLCH	oklch(40.71% 0.146 19)
XYZ	xyz(10.6628, 5.8796, 2.5805)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871628 #168775

analogous

#871661 #871628 #873C16

triadic

#871628 #288716 #162887

tetradic

#871628 #618716 #168775 #3C1687

square

#871628 #618716 #168775 #3C1687

split-complementary

#871628 #16873C #166187

monochromatic

#1E0509 #520D18 #871628 #BC1F38 #DF3953

Accessibility & contrast

On white

9.65

#871628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#871628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871628

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871628	#FFFFFF	#000000	##FFFFFF
##871628	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393528

Deuteranopia (green-blind)

#554D24

Tritanopia (blue-blind)

#95001E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #871628;
/* rgb */ color: rgb(135, 22, 40);
/* oklch */ color: oklch(40.7% 0.146 19.0);

Tailwind

colors: {
  custom: {
    50: '#b16161',
    500: '#871628',
    950: '#000000',
  },
}

SCSS

$custom: #871628;
$custom-light: #b16161;
$custom-dark: #000000;

JSON

{
  "hex": "#871628",
  "rgb": {
    "r": 135,
    "g": 22,
    "b": 40
  },
  "hsl": {
    "h": 350.442,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40711,
    "c": 0.14621,
    "h": 19
  },
  "luminance": 0.05878
}

Semantic roles & 50–950 ramp

primary

#871628

secondary

#3EBBA7

accent

#EFD239

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120505

muted

#817A79

Preview Lab

Preview with #871628

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

Preview Lab → · Contrast checker → · Palette generator →