#821E28#821E28

#821E28 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.134 H 20.5°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#821E28
RGB	rgb(130, 30, 40)
HSL	hsl(354, 63%, 31%)
HSV	hsv(354, 77%, 51%)
CMYK	cmyk(0%, 76.9%, 69.2%, 49%)
CIE-LAB	lab(28.98, 42.60, 19.93)
CIE-LCH	lch(28.98, 47.03, 25.07°)
OKLab	oklab(40.43% 0.1258 0.0469)
OKLCH	oklch(40.43% 0.134 20.5)
XYZ	xyz(10.0543, 5.8291, 2.6028)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#821E28 #1E8278

analogous

#821E5A #821E28 #82461E

triadic

#821E28 #28821E #1E2882

tetradic

#821E28 #5A821E #1E8278 #461E82

square

#821E28 #5A821E #1E8278 #461E82

split-complementary

#821E28 #1E8246 #1E5A82

monochromatic

#1F0709 #501319 #821E28 #B42937 #D44654

Accessibility & contrast

On white

9.70

#821E28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#821E28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #821E28

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##821E28	#FFFFFF	#000000	##FFFFFF
##821E28	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3728

Deuteranopia (green-blind)

#544C25

Tritanopia (blue-blind)

#8F0023

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #821e28;
/* rgb */ color: rgb(130, 30, 40);
/* oklch */ color: oklch(40.4% 0.134 20.5);

Tailwind

colors: {
  custom: {
    50: '#ad6361',
    500: '#821e28',
    950: '#000000',
  },
}

SCSS

$custom: #821e28;
$custom-light: #ad6361;
$custom-dark: #000000;

JSON

{
  "hex": "#821e28",
  "rgb": {
    "r": 130,
    "g": 30,
    "b": 40
  },
  "hsl": {
    "h": 354,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40429,
    "c": 0.13426,
    "h": 20.5
  },
  "luminance": 0.05828
}

Semantic roles & 50–950 ramp

primary

#821E28

secondary

#47B5AA

accent

#E6D542

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #821E28

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

Preview Lab → · Contrast checker → · Palette generator →