#82182F#82182F

#82182F is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.0% C 0.140 H 14.7°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#82182F
RGB	rgb(130, 24, 47)
HSL	hsl(347, 69%, 30%)
HSV	hsv(347, 82%, 51%)
CMYK	cmyk(0%, 81.5%, 63.8%, 49%)
CIE-LAB	lab(28.40, 45.05, 14.56)
CIE-LCH	lch(28.40, 47.34, 17.91°)
OKLab	oklab(40.04% 0.1352 0.0355)
OKLCH	oklch(40.04% 0.14 14.7)
XYZ	xyz(10.0467, 5.6058, 3.2418)
Luminance	0.0560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#82182F #18826B

analogous

#821864 #82182F #823618

triadic

#82182F #2F8218 #182F82

tetradic

#82182F #648218 #18826B #361882

square

#82182F #648218 #18826B #361882

split-complementary

#82182F #188236 #186482

monochromatic

#1B050A #4E0E1C #82182F #B62242 #DB3A5D

Accessibility & contrast

On white

9.90

#82182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#82182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #82182F

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##82182F	#FFFFFF	#000000	##FFFFFF
##82182F	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37352F

Deuteranopia (green-blind)

#524B2C

Tritanopia (blue-blind)

#8F0022

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #82182f;
/* rgb */ color: rgb(130, 24, 47);
/* oklch */ color: oklch(40.0% 0.140 14.7);

Tailwind

colors: {
  custom: {
    50: '#ad6167',
    500: '#82182f',
    950: '#000000',
  },
}

SCSS

$custom: #82182f;
$custom-light: #ad6167;
$custom-dark: #000000;

JSON

{
  "hex": "#82182f",
  "rgb": {
    "r": 130,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 346.981,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40042,
    "c": 0.13974,
    "h": 14.7
  },
  "luminance": 0.05604
}

Semantic roles & 50–950 ramp

primary

#82182F

secondary

#40B69C

accent

#ECC63C

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #82182F

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

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