#821931#821931

#821931 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.139 H 13.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#821931
RGB	rgb(130, 25, 49)
HSL	hsl(346, 68%, 30%)
HSV	hsv(346, 81%, 51%)
CMYK	cmyk(0%, 80.8%, 62.3%, 49%)
CIE-LAB	lab(28.55, 44.87, 13.42)
CIE-LCH	lch(28.55, 46.84, 16.65°)
OKLab	oklab(40.17% 0.135 0.033)
OKLCH	oklch(40.17% 0.139 13.7)
XYZ	xyz(10.1090, 5.6643, 3.4662)
Luminance	0.0566 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821931 #19826A

analogous

#821965 #821931 #823619

triadic

#821931 #318219 #193182

tetradic

#821931 #658219 #19826A #361982

square

#821931 #658219 #19826A #361982

split-complementary

#821931 #198236 #196582

monochromatic

#1B050A #4F0F1E #821931 #B52344 #D93C60

Accessibility & contrast

On white

9.85

#821931 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#821931 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821931

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821931	#FFFFFF	#000000	##FFFFFF
##821931	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373631

Deuteranopia (green-blind)

#524B2E

Tritanopia (blue-blind)

#8F0023

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #821931;
/* rgb */ color: rgb(130, 25, 49);
/* oklch */ color: oklch(40.2% 0.139 13.7);

Tailwind

colors: {
  custom: {
    50: '#ad6168',
    500: '#821931',
    950: '#000000',
  },
}

SCSS

$custom: #821931;
$custom-light: #ad6168;
$custom-dark: #000000;

JSON

{
  "hex": "#821931",
  "rgb": {
    "r": 130,
    "g": 25,
    "b": 49
  },
  "hsl": {
    "h": 346.286,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4017,
    "c": 0.13897,
    "h": 13.7
  },
  "luminance": 0.05663
}

Semantic roles & 50–950 ramp

primary

#821931

secondary

#41B69B

accent

#EBC33D

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #821931

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

Preview Lab → · Contrast checker → · Palette generator →