#821E33#821E33

#821E33 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.134 H 13.8°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#821E33
RGB	rgb(130, 30, 51)
HSL	hsl(347, 63%, 31%)
HSV	hsv(347, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 60.8%, 49%)
CIE-LAB	lab(29.20, 43.33, 12.96)
CIE-LCH	lch(29.20, 45.22, 16.65°)
OKLab	oklab(40.66% 0.1304 0.032)
OKLCH	oklch(40.66% 0.134 13.8)
XYZ	xyz(10.2688, 5.9149, 3.7323)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E33 #1E826D

analogous

#821E65 #821E33 #823B1E

triadic

#821E33 #33821E #1E3382

tetradic

#821E33 #65821E #1E826D #3B1E82

square

#821E33 #65821E #1E826D #3B1E82

split-complementary

#821E33 #1E823B #1E6582

monochromatic

#1F070C #50131F #821E33 #B42947 #D44664

Accessibility & contrast

On white

9.62

#821E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#821E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E33

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E33	#FFFFFF	#000000	##FFFFFF
##821E33	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393833

Deuteranopia (green-blind)

#534C30

Tritanopia (blue-blind)

#8F0027

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #821e33;
/* rgb */ color: rgb(130, 30, 51);
/* oklch */ color: oklch(40.7% 0.134 13.8);

Tailwind

colors: {
  custom: {
    50: '#ac636a',
    500: '#821e33',
    950: '#000000',
  },
}

SCSS

$custom: #821e33;
$custom-light: #ac636a;
$custom-dark: #000000;

JSON

{
  "hex": "#821e33",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 51
  },
  "hsl": {
    "h": 347.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40663,
    "c": 0.13426,
    "h": 13.8
  },
  "luminance": 0.05913
}

Semantic roles & 50–950 ramp

primary

#821E33

secondary

#47B59E

accent

#E6C342

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821E33

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

Preview Lab → · Contrast checker → · Palette generator →