#821F19#821F19

#821F19 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.3% C 0.135 H 28.3°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#821F19
RGB	rgb(130, 31, 25)
HSL	hsl(3, 68%, 30%)
HSV	hsv(3, 81%, 51%)
CMYK	cmyk(0%, 76.2%, 80.8%, 49%)
CIE-LAB	lab(28.90, 41.52, 29.26)
CIE-LCH	lch(28.90, 50.80, 35.18°)
OKLab	oklab(40.3% 0.1189 0.064)
OKLCH	oklch(40.3% 0.135 28.3)
XYZ	xyz(9.8725, 5.7975, 1.5187)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821F19 #197C82

analogous

#821947 #821F19 #825419

triadic

#821F19 #19821F #1F1982

tetradic

#821F19 #478219 #197C82 #541982

square

#821F19 #478219 #197C82 #541982

split-complementary

#821F19 #198254 #194782

monochromatic

#1B0705 #4F130F #821F19 #B52B23 #D9453C

Accessibility & contrast

On white

9.73

#821F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#821F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821F19

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821F19	#FFFFFF	#000000	##FFFFFF
##821F19	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3617

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#90001F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821f19;
/* rgb */ color: rgb(130, 31, 25);
/* oklch */ color: oklch(40.3% 0.135 28.3);

Tailwind

colors: {
  custom: {
    50: '#ae6356',
    500: '#821f19',
    950: '#000000',
  },
}

SCSS

$custom: #821f19;
$custom-light: #ae6356;
$custom-dark: #000000;

JSON

{
  "hex": "#821f19",
  "rgb": {
    "r": 130,
    "g": 31,
    "b": 25
  },
  "hsl": {
    "h": 3.429,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.403,
    "c": 0.13507,
    "h": 28.3
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#821F19

secondary

#41AFB6

accent

#E1EB3D

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #821F19

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

Preview Lab → · Contrast checker → · Palette generator →