#A72533#A72533

#A72533 is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.165 H 20.7°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#A72533
RGB	rgb(167, 37, 51)
HSL	hsl(354, 64%, 40%)
HSV	hsv(354, 78%, 65%)
CMYK	cmyk(0%, 77.8%, 69.5%, 34.5%)
CIE-LAB	lab(37.45, 52.43, 25.04)
CIE-LCH	lch(37.45, 58.10, 25.53°)
OKLab	oklab(48.11% 0.1545 0.0584)
OKLCH	oklch(48.11% 0.165 20.7)
XYZ	xyz(17.1974, 9.7803, 4.1136)
Luminance	0.0978 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72533 #25A799

analogous

#A72574 #A72533 #A75825

triadic

#A72533 #33A725 #2533A7

tetradic

#A72533 #74A725 #25A799 #5825A7

square

#A72533 #74A725 #25A799 #5825A7

split-complementary

#A72533 #25A758 #2574A7

monochromatic

#430F14 #751A24 #A72533 #D33747 #DE6975

Accessibility & contrast

On white

7.11

#A72533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A72533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A72533

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72533	#FFFFFF	#000000	##FFFFFF
##A72533	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4632

Deuteranopia (green-blind)

#6C622F

Tritanopia (blue-blind)

#B8002C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a72533;
/* rgb */ color: rgb(167, 37, 51);
/* oklch */ color: oklch(48.1% 0.165 20.7);

Tailwind

colors: {
  custom: {
    50: '#c96c6a',
    500: '#a72533',
    950: '#000000',
  },
}

SCSS

$custom: #a72533;
$custom-light: #c96c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a72533",
  "rgb": {
    "r": 167,
    "g": 37,
    "b": 51
  },
  "hsl": {
    "h": 353.538,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.48113,
    "c": 0.16516,
    "h": 20.7
  },
  "luminance": 0.09778
}

Semantic roles & 50–950 ramp

primary

#A72533

secondary

#64C4B9

accent

#E7D541

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A72533

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

Preview Lab → · Contrast checker → · Palette generator →