#A72D3A#A72D3A

#A72D3A is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.0% C 0.158 H 19.5°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#A72D3A
RGB	rgb(167, 45, 58)
HSL	hsl(354, 58%, 42%)
HSV	hsv(354, 73%, 65%)
CMYK	cmyk(0%, 73.1%, 65.3%, 34.5%)
CIE-LAB	lab(38.55, 50.07, 22.05)
CIE-LCH	lch(38.55, 54.71, 23.77°)
OKLab	oklab(48.97% 0.1485 0.0526)
OKLCH	oklch(48.97% 0.158 19.5)
XYZ	xyz(17.6403, 10.4003, 5.0808)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72D3A #2DA79A

analogous

#A72D77 #A72D3A #A75D2D

triadic

#A72D3A #3AA72D #2D3AA7

tetradic

#A72D3A #77A72D #2DA79A #5D2DA7

square

#A72D3A #77A72D #2DA79A #5D2DA7

split-complementary

#A72D3A #2DA75D #2D77A7

monochromatic

#471319 #772029 #A72D3A #CD4453 #DA757F

Accessibility & contrast

On white

6.82

#A72D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A72D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72D3A

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72D3A	#FFFFFF	#000000	##FFFFFF
##A72D3A	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A3A

Deuteranopia (green-blind)

#6E6437

Tritanopia (blue-blind)

#B70133

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a72d3a;
/* rgb */ color: rgb(167, 45, 58);
/* oklch */ color: oklch(49.0% 0.158 19.5);

Tailwind

colors: {
  custom: {
    50: '#c86f70',
    500: '#a72d3a',
    950: '#000000',
  },
}

SCSS

$custom: #a72d3a;
$custom-light: #c86f70;
$custom-dark: #000000;

JSON

{
  "hex": "#a72d3a",
  "rgb": {
    "r": 167,
    "g": 45,
    "b": 58
  },
  "hsl": {
    "h": 353.607,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48974,
    "c": 0.1575,
    "h": 19.5
  },
  "luminance": 0.10398
}

Semantic roles & 50–950 ramp

primary

#A72D3A

secondary

#6EC1B9

accent

#E1D047

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A72D3A

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

Preview Lab → · Contrast checker → · Palette generator →