#822428#822428

#822428 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.1% C 0.128 H 22.6°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#822428
RGB	rgb(130, 36, 40)
HSL	hsl(357, 57%, 33%)
HSV	hsv(357, 72%, 51%)
CMYK	cmyk(0%, 72.3%, 69.2%, 49%)
CIE-LAB	lab(29.82, 40.28, 20.98)
CIE-LCH	lch(29.82, 45.41, 27.51°)
OKLab	oklab(41.06% 0.1184 0.0493)
OKLCH	oklch(41.06% 0.128 22.6)
XYZ	xyz(10.2209, 6.1623, 2.6583)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#822428 #24827E

analogous

#822457 #822428 #824F24

triadic

#822428 #288224 #242882

tetradic

#822428 #578224 #24827E #4F2482

square

#822428 #578224 #24827E #4F2482

split-complementary

#822428 #24824F #245782

monochromatic

#22090B #521719 #822428 #B23137 #CF5157

Accessibility & contrast

On white

9.41

#822428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#822428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #822428

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##822428	#FFFFFF	#000000	##FFFFFF
##822428	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3927

Deuteranopia (green-blind)

#564E25

Tritanopia (blue-blind)

#8F0726

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #822428;
/* rgb */ color: rgb(130, 36, 40);
/* oklch */ color: oklch(41.1% 0.128 22.6);

Tailwind

colors: {
  custom: {
    50: '#ad6662',
    500: '#822428',
    950: '#000000',
  },
}

SCSS

$custom: #822428;
$custom-light: #ad6662;
$custom-dark: #000000;

JSON

{
  "hex": "#822428",
  "rgb": {
    "r": 130,
    "g": 36,
    "b": 40
  },
  "hsl": {
    "h": 357.447,
    "s": 56.627,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41056,
    "c": 0.12822,
    "h": 22.6
  },
  "luminance": 0.06161
}

Semantic roles & 50–950 ramp

primary

#822428

secondary

#4FB3AF

accent

#E0D948

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #822428

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

Preview Lab → · Contrast checker → · Palette generator →