#AA2822#AA2822

#AA2822 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.7% C 0.167 H 28.0°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#AA2822
RGB	rgb(170, 40, 34)
HSL	hsl(3, 67%, 40%)
HSV	hsv(3, 80%, 67%)
CMYK	cmyk(0%, 76.5%, 80%, 33.3%)
CIE-LAB	lab(38.17, 51.66, 36.17)
CIE-LCH	lch(38.17, 63.06, 35.00°)
OKLab	oklab(48.69% 0.1479 0.0786)
OKLCH	oklch(48.69% 0.167 28)
XYZ	xyz(17.6272, 10.1819, 2.5502)
Luminance	0.1018 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2822 #22A4AA

analogous

#AA2260 #AA2822 #AA6C22

triadic

#AA2822 #22AA28 #2822AA

tetradic

#AA2822 #60AA22 #22A4AA #6C22AA

square

#AA2822 #60AA22 #22A4AA #6C22AA

split-complementary

#AA2822 #22AA6C #2260AA

monochromatic

#44100E #771C18 #AA2822 #D63A33 #E06B66

Accessibility & contrast

On white

6.92

#AA2822 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#AA2822 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2822

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2822	#FFFFFF	#000000	##FFFFFF
##AA2822	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504820

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#BC0028

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2822;
/* rgb */ color: rgb(170, 40, 34);
/* oklch */ color: oklch(48.7% 0.167 28.0);

Tailwind

colors: {
  custom: {
    50: '#cc6d5e',
    500: '#aa2822',
    950: '#000000',
  },
}

SCSS

$custom: #aa2822;
$custom-light: #cc6d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2822",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 34
  },
  "hsl": {
    "h": 2.647,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.16746,
    "h": 28
  },
  "luminance": 0.10179
}

Semantic roles & 50–950 ramp

primary

#AA2822

secondary

#62C1C6

accent

#E2EA3E

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA2822

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

Preview Lab → · Contrast checker → · Palette generator →