#A72B33#A72B33

#A72B33 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.7% C 0.160 H 22.2°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#A72B33
RGB	rgb(167, 43, 51)
HSL	hsl(356, 59%, 41%)
HSV	hsv(356, 74%, 65%)
CMYK	cmyk(0%, 74.3%, 69.5%, 34.5%)
CIE-LAB	lab(38.17, 50.40, 25.93)
CIE-LCH	lch(38.17, 56.68, 27.22°)
OKLab	oklab(48.65% 0.148 0.0604)
OKLCH	oklch(48.65% 0.16 22.2)
XYZ	xyz(17.3997, 10.1849, 4.1810)
Luminance	0.1018 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72B33 #2BA79F

analogous

#A72B71 #A72B33 #A7612B

triadic

#A72B33 #33A72B #2B33A7

tetradic

#A72B33 #71A72B #2BA79F #612BA7

square

#A72B33 #71A72B #2BA79F #612BA7

split-complementary

#A72B33 #2BA761 #2B71A7

monochromatic

#461215 #761E24 #A72B33 #CE414A #DB7279

Accessibility & contrast

On white

6.92

#A72B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A72B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A72B33

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72B33	#FFFFFF	#000000	##FFFFFF
##A72B33	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4932

Deuteranopia (green-blind)

#6E632F

Tritanopia (blue-blind)

#B8002F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a72b33;
/* rgb */ color: rgb(167, 43, 51);
/* oklch */ color: oklch(48.7% 0.160 22.2);

Tailwind

colors: {
  custom: {
    50: '#c96e6a',
    500: '#a72b33',
    950: '#000000',
  },
}

SCSS

$custom: #a72b33;
$custom-light: #c96e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a72b33",
  "rgb": {
    "r": 167,
    "g": 43,
    "b": 51
  },
  "hsl": {
    "h": 356.129,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48654,
    "c": 0.15985,
    "h": 22.2
  },
  "luminance": 0.10182
}

Semantic roles & 50–950 ramp

primary

#A72B33

secondary

#6CC2BC

accent

#E2D846

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A72B33

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

Preview Lab → · Contrast checker → · Palette generator →