#87283A#87283A

#87283A is a dark, vivid red. Relative luminance 0.070; OKLCH L 42.8% C 0.129 H 13.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#87283A
RGB	rgb(135, 40, 58)
HSL	hsl(349, 54%, 34%)
HSV	hsv(349, 70%, 53%)
CMYK	cmyk(0%, 70.4%, 57%, 47.1%)
CIE-LAB	lab(31.75, 41.58, 11.96)
CIE-LCH	lch(31.75, 43.27, 16.05°)
OKLab	oklab(42.79% 0.1254 0.0299)
OKLCH	oklch(42.79% 0.129 13.4)
XYZ	xyz(11.5152, 6.9755, 4.7422)
Luminance	0.0697 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87283A #288775

analogous

#87286A #87283A #874628

triadic

#87283A #3A8728 #283A87

tetradic

#87283A #6A8728 #288775 #462887

square

#87283A #6A8728 #288775 #462887

split-complementary

#87283A #288746 #286A87

monochromatic

#290C11 #581A26 #87283A #B6364E #CE5B71

Accessibility & contrast

On white

8.77

#87283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#87283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87283A

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87283A	#FFFFFF	#000000	##FFFFFF
##87283A	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E3A

Deuteranopia (green-blind)

#585238

Tritanopia (blue-blind)

#94142F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #87283a;
/* rgb */ color: rgb(135, 40, 58);
/* oklch */ color: oklch(42.8% 0.129 13.4);

Tailwind

colors: {
  custom: {
    50: '#af696f',
    500: '#87283a',
    950: '#000000',
  },
}

SCSS

$custom: #87283a;
$custom-light: #af696f;
$custom-dark: #000000;

JSON

{
  "hex": "#87283a",
  "rgb": {
    "r": 135,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 348.632,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42792,
    "c": 0.1289,
    "h": 13.4
  },
  "luminance": 0.06974
}

Semantic roles & 50–950 ramp

primary

#87283A

secondary

#57B4A2

accent

#DEC24A

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110707

muted

#807A7A

Preview Lab

Preview with #87283A

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

Preview Lab → · Contrast checker → · Palette generator →