#87283C#87283C

#87283C is a dark, vivid red. Relative luminance 0.070; OKLCH L 42.8% C 0.129 H 12.1°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#87283C
RGB	rgb(135, 40, 60)
HSL	hsl(347, 54%, 34%)
HSV	hsv(347, 70%, 53%)
CMYK	cmyk(0%, 70.4%, 55.6%, 47.1%)
CIE-LAB	lab(31.80, 41.75, 10.72)
CIE-LCH	lch(31.80, 43.11, 14.40°)
OKLab	oklab(42.84% 0.1262 0.027)
OKLCH	oklch(42.84% 0.129 12.1)
XYZ	xyz(11.5671, 6.9963, 5.0154)
Luminance	0.0699 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87283C #288773

analogous

#87286C #87283C #874328

triadic

#87283C #3C8728 #283C87

tetradic

#87283C #6C8728 #288773 #432887

square

#87283C #6C8728 #288773 #432887

split-complementary

#87283C #288743 #286C87

monochromatic

#290C12 #581A27 #87283C #B63651 #CE5B73

Accessibility & contrast

On white

8.75

#87283C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#87283C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87283C

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87283C	#FFFFFF	#000000	##FFFFFF
##87283C	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3C

Deuteranopia (green-blind)

#58523A

Tritanopia (blue-blind)

#941530

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #87283c;
/* rgb */ color: rgb(135, 40, 60);
/* oklch */ color: oklch(42.8% 0.129 12.1);

Tailwind

colors: {
  custom: {
    50: '#af6971',
    500: '#87283c',
    950: '#000000',
  },
}

SCSS

$custom: #87283c;
$custom-light: #af6971;
$custom-dark: #000000;

JSON

{
  "hex": "#87283c",
  "rgb": {
    "r": 135,
    "g": 40,
    "b": 60
  },
  "hsl": {
    "h": 347.368,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42842,
    "c": 0.12908,
    "h": 12.1
  },
  "luminance": 0.06995
}

Semantic roles & 50–950 ramp

primary

#87283C

secondary

#57B4A0

accent

#DEBF4A

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110707

muted

#807A7A

Preview Lab

Preview with #87283C

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

Preview Lab → · Contrast checker → · Palette generator →