#A72A33#A72A33

#A72A33 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.6% C 0.161 H 21.9°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#A72A33
RGB	rgb(167, 42, 51)
HSL	hsl(356, 60%, 41%)
HSV	hsv(356, 75%, 65%)
CMYK	cmyk(0%, 74.9%, 69.5%, 34.5%)
CIE-LAB	lab(38.04, 50.76, 25.77)
CIE-LCH	lch(38.04, 56.92, 26.92°)
OKLab	oklab(48.56% 0.1491 0.06)
OKLCH	oklch(48.56% 0.161 21.9)
XYZ	xyz(17.3638, 10.1131, 4.1690)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72A33 #2AA79E

analogous

#A72A71 #A72A33 #A75F2A

triadic

#A72A33 #33A72A #2A33A7

tetradic

#A72A33 #71A72A #2AA79E #5F2AA7

square

#A72A33 #71A72A #2AA79E #5F2AA7

split-complementary

#A72A33 #2AA75F #2A71A7

monochromatic

#451115 #761E24 #A72A33 #CF3F4A #DB7078

Accessibility & contrast

On white

6.95

#A72A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A72A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72A33

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72A33	#FFFFFF	#000000	##FFFFFF
##A72A33	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)

#4E4932

Deuteranopia (green-blind)

#6D632F

Tritanopia (blue-blind)

#B8002F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a72a33;
/* rgb */ color: rgb(167, 42, 51);
/* oklch */ color: oklch(48.6% 0.161 21.9);

Tailwind

colors: {
  custom: {
    50: '#c96e6a',
    500: '#a72a33',
    950: '#000000',
  },
}

SCSS

$custom: #a72a33;
$custom-light: #c96e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a72a33",
  "rgb": {
    "r": 167,
    "g": 42,
    "b": 51
  },
  "hsl": {
    "h": 355.68,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48559,
    "c": 0.16076,
    "h": 21.9
  },
  "luminance": 0.1011
}

Semantic roles & 50–950 ramp

primary

#A72A33

secondary

#6BC2BC

accent

#E3D845

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A72A33

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

Preview Lab → · Contrast checker → · Palette generator →