#83273A#83273A

#83273A is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.0% C 0.126 H 12.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#83273A
RGB	rgb(131, 39, 58)
HSL	hsl(348, 54%, 33%)
HSV	hsv(348, 70%, 51%)
CMYK	cmyk(0%, 70.2%, 55.7%, 48.6%)
CIE-LAB	lab(30.84, 40.66, 10.59)
CIE-LCH	lch(30.84, 42.02, 14.60°)
OKLab	oklab(41.97% 0.1229 0.0267)
OKLCH	oklch(41.97% 0.126 12.3)
XYZ	xyz(10.8503, 6.5833, 4.7015)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83273A #278370

analogous

#832768 #83273A #834227

triadic

#83273A #3A8327 #273A83

tetradic

#83273A #688327 #278370 #422783

square

#83273A #688327 #278370 #422783

split-complementary

#83273A #278342 #276883

monochromatic

#250B10 #541925 #83273A #B2354F #CD5770

Accessibility & contrast

On white

9.07

#83273A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#83273A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83273A

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83273A	#FFFFFF	#000000	##FFFFFF
##83273A	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3D3A

Deuteranopia (green-blind)

#555038

Tritanopia (blue-blind)

#8F152F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #83273a;
/* rgb */ color: rgb(131, 39, 58);
/* oklch */ color: oklch(42.0% 0.126 12.3);

Tailwind

colors: {
  custom: {
    50: '#ac686f',
    500: '#83273a',
    950: '#000000',
  },
}

SCSS

$custom: #83273a;
$custom-light: #ac686f;
$custom-dark: #000000;

JSON

{
  "hex": "#83273a",
  "rgb": {
    "r": 131,
    "g": 39,
    "b": 58
  },
  "hsl": {
    "h": 347.609,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.41972,
    "c": 0.12575,
    "h": 12.3
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#83273A

secondary

#54B29E

accent

#DDBF4A

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110607

muted

#807A7A

Preview Lab

Preview with #83273A

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

Preview Lab → · Contrast checker → · Palette generator →