#AA2722#AA2722

#AA2722 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.6% C 0.168 H 27.7°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#AA2722
RGB	rgb(170, 39, 34)
HSL	hsl(2, 67%, 40%)
HSV	hsv(2, 80%, 67%)
CMYK	cmyk(0%, 77.1%, 80%, 33.3%)
CIE-LAB	lab(38.05, 51.99, 36.05)
CIE-LCH	lch(38.05, 63.26, 34.74°)
OKLab	oklab(48.6% 0.1489 0.0783)
OKLCH	oklch(48.6% 0.168 27.7)
XYZ	xyz(17.5939, 10.1154, 2.5391)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2722 #22A5AA

analogous

#AA2261 #AA2722 #AA6B22

triadic

#AA2722 #22AA27 #2722AA

tetradic

#AA2722 #61AA22 #22A5AA #6B22AA

square

#AA2722 #61AA22 #22A5AA #6B22AA

split-complementary

#AA2722 #22AA6B #2261AA

monochromatic

#44100E #771B18 #AA2722 #D63933 #E06A66

Accessibility & contrast

On white

6.95

#AA2722 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#AA2722 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2722

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2722	#FFFFFF	#000000	##FFFFFF
##AA2722	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504720

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#BC0028

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2722;
/* rgb */ color: rgb(170, 39, 34);
/* oklch */ color: oklch(48.6% 0.168 27.7);

Tailwind

colors: {
  custom: {
    50: '#cc6d5e',
    500: '#aa2722',
    950: '#000000',
  },
}

SCSS

$custom: #aa2722;
$custom-light: #cc6d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2722",
  "rgb": {
    "r": 170,
    "g": 39,
    "b": 34
  },
  "hsl": {
    "h": 2.206,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.48597,
    "c": 0.16826,
    "h": 27.7
  },
  "luminance": 0.10113
}

Semantic roles & 50–950 ramp

primary

#AA2722

secondary

#62C2C6

accent

#E3EA3E

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA2722

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

Preview Lab → · Contrast checker → · Palette generator →