#87273F#87273F

#87273F is a dark, vivid red. Relative luminance 0.070; OKLCH L 42.8% C 0.131 H 9.7°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#87273F
RGB	rgb(135, 39, 63)
HSL	hsl(345, 55%, 34%)
HSV	hsv(345, 71%, 53%)
CMYK	cmyk(0%, 71.1%, 53.3%, 47.1%)
CIE-LAB	lab(31.72, 42.43, 8.64)
CIE-LCH	lch(31.72, 43.30, 11.51°)
OKLab	oklab(42.81% 0.1288 0.0221)
OKLCH	oklch(42.81% 0.131 9.7)
XYZ	xyz(11.6154, 6.9624, 5.4339)
Luminance	0.0696 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87273F #27876F

analogous

#87276F #87273F #873F27

triadic

#87273F #3F8727 #273F87

tetradic

#87273F #6F8727 #27876F #3F2787

square

#87273F #6F8727 #27876F #3F2787

split-complementary

#87273F #27873F #276F87

monochromatic

#280C13 #581929 #87273F #B63555 #CF5977

Accessibility & contrast

On white

8.78

#87273F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#87273F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87273F

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87273F	#FFFFFF	#000000	##FFFFFF
##87273F	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3F

Deuteranopia (green-blind)

#57523D

Tritanopia (blue-blind)

#931431

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #87273f;
/* rgb */ color: rgb(135, 39, 63);
/* oklch */ color: oklch(42.8% 0.131 9.7);

Tailwind

colors: {
  custom: {
    50: '#af6873',
    500: '#87273f',
    950: '#000000',
  },
}

SCSS

$custom: #87273f;
$custom-light: #af6873;
$custom-dark: #000000;

JSON

{
  "hex": "#87273f",
  "rgb": {
    "r": 135,
    "g": 39,
    "b": 63
  },
  "hsl": {
    "h": 345,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.13067,
    "h": 9.7
  },
  "luminance": 0.06961
}

Semantic roles & 50–950 ramp

primary

#87273F

secondary

#56B49C

accent

#DFB949

background

#FBF6F7

surface

#F6EBED

border

#D0C6C8

text

#110708

muted

#807A7B

Preview Lab

Preview with #87273F

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

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