#A72F35#A72F35

#A72F35 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.156 H 22.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A72F35
RGB	rgb(167, 47, 53)
HSL	hsl(357, 56%, 42%)
HSV	hsv(357, 72%, 65%)
CMYK	cmyk(0%, 71.9%, 68.3%, 34.5%)
CIE-LAB	lab(38.74, 49.03, 25.39)
CIE-LCH	lch(38.74, 55.21, 27.38°)
OKLab	oklab(49.09% 0.1441 0.0595)
OKLCH	oklch(49.09% 0.156 22.4)
XYZ	xyz(17.5974, 10.5082, 4.4691)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72F35 #2FA7A1

analogous

#A72F71 #A72F35 #A7652F

triadic

#A72F35 #35A72F #2F35A7

tetradic

#A72F35 #71A72F #2FA7A1 #652FA7

square

#A72F35 #71A72F #2FA7A1 #652FA7

split-complementary

#A72F35 #2FA765 #2F71A7

monochromatic

#471417 #772226 #A72F35 #CB484E #D9787C

Accessibility & contrast

On white

6.77

#A72F35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A72F35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72F35

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72F35	#FFFFFF	#000000	##FFFFFF
##A72F35	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B34

Deuteranopia (green-blind)

#6F6531

Tritanopia (blue-blind)

#B80532

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a72f35;
/* rgb */ color: rgb(167, 47, 53);
/* oklch */ color: oklch(49.1% 0.156 22.4);

Tailwind

colors: {
  custom: {
    50: '#c8706c',
    500: '#a72f35',
    950: '#000000',
  },
}

SCSS

$custom: #a72f35;
$custom-light: #c8706c;
$custom-dark: #000000;

JSON

{
  "hex": "#a72f35",
  "rgb": {
    "r": 167,
    "g": 47,
    "b": 53
  },
  "hsl": {
    "h": 357,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49086,
    "c": 0.15587,
    "h": 22.4
  },
  "luminance": 0.10506
}

Semantic roles & 50–950 ramp

primary

#A72F35

secondary

#71C1BD

accent

#DFD848

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A72F35

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

Preview Lab → · Contrast checker → · Palette generator →