#A72F43#A72F43

#A72F43 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.155 H 15.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A72F43
RGB	rgb(167, 47, 67)
HSL	hsl(350, 56%, 42%)
HSV	hsv(350, 72%, 65%)
CMYK	cmyk(0%, 71.9%, 59.9%, 34.5%)
CIE-LAB	lab(39.00, 49.91, 16.98)
CIE-LCH	lch(39.00, 52.72, 18.79°)
OKLab	oklab(49.36% 0.1497 0.0417)
OKLCH	oklch(49.36% 0.155 15.6)
XYZ	xyz(17.9677, 10.6563, 6.4198)
Luminance	0.1065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72F43 #2FA793

analogous

#A72F7F #A72F43 #A7572F

triadic

#A72F43 #43A72F #2F43A7

tetradic

#A72F43 #7FA72F #2FA793 #572FA7

square

#A72F43 #7FA72F #2FA793 #572FA7

split-complementary

#A72F43 #2FA757 #2F7FA7

monochromatic

#47141D #772230 #A72F43 #CB485E #D97888

Accessibility & contrast

On white

6.71

#A72F43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A72F43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72F43

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72F43	#FFFFFF	#000000	##FFFFFF
##A72F43	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C43

Deuteranopia (green-blind)

#6D6540

Tritanopia (blue-blind)

#B70E37

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a72f43;
/* rgb */ color: rgb(167, 47, 67);
/* oklch */ color: oklch(49.4% 0.155 15.6);

Tailwind

colors: {
  custom: {
    50: '#c87076',
    500: '#a72f43',
    950: '#000000',
  },
}

SCSS

$custom: #a72f43;
$custom-light: #c87076;
$custom-dark: #000000;

JSON

{
  "hex": "#a72f43",
  "rgb": {
    "r": 167,
    "g": 47,
    "b": 67
  },
  "hsl": {
    "h": 350,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4936,
    "c": 0.15537,
    "h": 15.6
  },
  "luminance": 0.10654
}

Semantic roles & 50–950 ramp

primary

#A72F43

secondary

#71C1B4

accent

#DFC648

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A72F43

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

Preview Lab → · Contrast checker → · Palette generator →