#A72E33#A72E33

#A72E33 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.9% C 0.157 H 23.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#A72E33
RGB	rgb(167, 46, 51)
HSL	hsl(358, 57%, 42%)
HSV	hsv(358, 72%, 65%)
CMYK	cmyk(0%, 72.5%, 69.5%, 34.5%)
CIE-LAB	lab(38.57, 49.30, 26.41)
CIE-LCH	lch(38.57, 55.93, 28.18°)
OKLab	oklab(48.95% 0.1445 0.0614)
OKLCH	oklch(48.95% 0.157 23)
XYZ	xyz(17.5128, 10.4111, 4.2187)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72E33 #2EA7A2

analogous

#A72E70 #A72E33 #A7662E

triadic

#A72E33 #33A72E #2E33A7

tetradic

#A72E33 #70A72E #2EA7A2 #662EA7

square

#A72E33 #70A72E #2EA7A2 #662EA7

split-complementary

#A72E33 #2EA766 #2E70A7

monochromatic

#471416 #772124 #A72E33 #CC464C #D9767A

Accessibility & contrast

On white

6.81

#A72E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A72E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72E33

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72E33	#FFFFFF	#000000	##FFFFFF
##A72E33	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A32

Deuteranopia (green-blind)

#6F642F

Tritanopia (blue-blind)

#B80031

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a72e33;
/* rgb */ color: rgb(167, 46, 51);
/* oklch */ color: oklch(48.9% 0.157 23.0);

Tailwind

colors: {
  custom: {
    50: '#c9706a',
    500: '#a72e33',
    950: '#000000',
  },
}

SCSS

$custom: #a72e33;
$custom-light: #c9706a;
$custom-dark: #000000;

JSON

{
  "hex": "#a72e33",
  "rgb": {
    "r": 167,
    "g": 46,
    "b": 51
  },
  "hsl": {
    "h": 357.521,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4895,
    "c": 0.15703,
    "h": 23
  },
  "luminance": 0.10408
}

Semantic roles & 50–950 ramp

primary

#A72E33

secondary

#70C1BE

accent

#E0DA48

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A72E33

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

Preview Lab → · Contrast checker → · Palette generator →