#83242B#83242B

#83242B is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.3% C 0.129 H 20.9°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#83242B
RGB	rgb(131, 36, 43)
HSL	hsl(356, 57%, 33%)
HSV	hsv(356, 73%, 51%)
CMYK	cmyk(0%, 72.5%, 67.2%, 48.6%)
CIE-LAB	lab(30.07, 40.80, 19.39)
CIE-LCH	lch(30.07, 45.17, 25.42°)
OKLab	oklab(41.29% 0.1206 0.0461)
OKLCH	oklch(41.29% 0.129 20.9)
XYZ	xyz(10.4281, 6.2630, 2.9448)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83242B #24837C

analogous

#83245A #83242B #834C24

triadic

#83242B #2B8324 #242B83

tetradic

#83242B #5A8324 #24837C #4C2483

square

#83242B #5A8324 #24837C #4C2483

split-complementary

#83242B #24834C #245A83

monochromatic

#230A0B #53171B #83242B #B3313B #CF525B

Accessibility & contrast

On white

9.32

#83242B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#83242B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83242B

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83242B	#FFFFFF	#000000	##FFFFFF
##83242B	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2B

Deuteranopia (green-blind)

#564E28

Tritanopia (blue-blind)

#900727

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #83242b;
/* rgb */ color: rgb(131, 36, 43);
/* oklch */ color: oklch(41.3% 0.129 20.9);

Tailwind

colors: {
  custom: {
    50: '#ad6664',
    500: '#83242b',
    950: '#000000',
  },
}

SCSS

$custom: #83242b;
$custom-light: #ad6664;
$custom-dark: #000000;

JSON

{
  "hex": "#83242b",
  "rgb": {
    "r": 131,
    "g": 36,
    "b": 43
  },
  "hsl": {
    "h": 355.579,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41294,
    "c": 0.12907,
    "h": 20.9
  },
  "luminance": 0.06261
}

Semantic roles & 50–950 ramp

primary

#83242B

secondary

#4FB3AC

accent

#E0D548

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #83242B

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

Preview Lab → · Contrast checker → · Palette generator →