#821D30#821D30

#821D30 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.135 H 15.4°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#821D30
RGB	rgb(130, 29, 48)
HSL	hsl(349, 64%, 31%)
HSV	hsv(349, 78%, 51%)
CMYK	cmyk(0%, 77.7%, 63.1%, 49%)
CIE-LAB	lab(29.00, 43.47, 14.69)
CIE-LCH	lch(29.00, 45.88, 18.68°)
OKLab	oklab(40.5% 0.1303 0.0359)
OKLCH	oklch(40.5% 0.135 15.4)
XYZ	xyz(10.1798, 5.8395, 3.3868)
Luminance	0.0584 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821D30 #1D826F

analogous

#821D62 #821D30 #823C1D

triadic

#821D30 #30821D #1D3082

tetradic

#821D30 #62821D #1D826F #3C1D82

square

#821D30 #62821D #1D826F #3C1D82

split-complementary

#821D30 #1D823C #1D6282

monochromatic

#1E070B #50121E #821D30 #B42842 #D5445F

Accessibility & contrast

On white

9.69

#821D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821D30

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821D30	#FFFFFF	#000000	##FFFFFF
##821D30	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393730

Deuteranopia (green-blind)

#534C2D

Tritanopia (blue-blind)

#8F0025

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821d30;
/* rgb */ color: rgb(130, 29, 48);
/* oklch */ color: oklch(40.5% 0.135 15.4);

Tailwind

colors: {
  custom: {
    50: '#ad6368',
    500: '#821d30',
    950: '#000000',
  },
}

SCSS

$custom: #821d30;
$custom-light: #ad6368;
$custom-dark: #000000;

JSON

{
  "hex": "#821d30",
  "rgb": {
    "r": 130,
    "g": 29,
    "b": 48
  },
  "hsl": {
    "h": 348.713,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40499,
    "c": 0.13511,
    "h": 15.4
  },
  "luminance": 0.05838
}

Semantic roles & 50–950 ramp

primary

#821D30

secondary

#46B5A0

accent

#E7C741

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #821D30

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

Preview Lab → · Contrast checker → · Palette generator →