#A72B3A#A72B3A

#A72B3A is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.8% C 0.159 H 19.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#A72B3A
RGB	rgb(167, 43, 58)
HSL	hsl(353, 59%, 41%)
HSV	hsv(353, 74%, 65%)
CMYK	cmyk(0%, 74.3%, 65.3%, 34.5%)
CIE-LAB	lab(38.29, 50.80, 21.72)
CIE-LCH	lch(38.29, 55.24, 23.15°)
OKLab	oklab(48.78% 0.1508 0.0519)
OKLCH	oklch(48.78% 0.159 19)
XYZ	xyz(17.5658, 10.2513, 5.0559)
Luminance	0.1025 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72B3A #2BA798

analogous

#A72B78 #A72B3A #A75A2B

triadic

#A72B3A #3AA72B #2B3AA7

tetradic

#A72B3A #78A72B #2BA798 #5A2BA7

square

#A72B3A #78A72B #2BA798 #5A2BA7

split-complementary

#A72B3A #2BA75A #2B78A7

monochromatic

#461218 #761E29 #A72B3A #CE4152 #DB727E

Accessibility & contrast

On white

6.89

#A72B3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A72B3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72B3A

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72B3A	#FFFFFF	#000000	##FFFFFF
##A72B3A	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E493A

Deuteranopia (green-blind)

#6D6436

Tritanopia (blue-blind)

#B70032

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a72b3a;
/* rgb */ color: rgb(167, 43, 58);
/* oklch */ color: oklch(48.8% 0.159 19.0);

Tailwind

colors: {
  custom: {
    50: '#c86e70',
    500: '#a72b3a',
    950: '#000000',
  },
}

SCSS

$custom: #a72b3a;
$custom-light: #c86e70;
$custom-dark: #000000;

JSON

{
  "hex": "#a72b3a",
  "rgb": {
    "r": 167,
    "g": 43,
    "b": 58
  },
  "hsl": {
    "h": 352.742,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48779,
    "c": 0.15944,
    "h": 19
  },
  "luminance": 0.10249
}

Semantic roles & 50–950 ramp

primary

#A72B3A

secondary

#6CC2B8

accent

#E2CF46

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A72B3A

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

Preview Lab → · Contrast checker → · Palette generator →