#A33332#A33332

#A33332 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.148 H 24.9°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#A33332
RGB	rgb(163, 51, 50)
HSL	hsl(1, 53%, 42%)
HSV	hsv(1, 69%, 64%)
CMYK	cmyk(0%, 68.7%, 69.3%, 36.1%)
CIE-LAB	lab(38.53, 45.93, 26.79)
CIE-LCH	lch(38.53, 53.18, 30.26°)
OKLab	oklab(48.78% 0.1341 0.0623)
OKLCH	oklch(48.78% 0.148 24.9)
XYZ	xyz(16.8656, 10.3869, 4.1338)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33332 #32A2A3

analogous

#A3326A #A33332 #A36C32

triadic

#A33332 #32A333 #3332A3

tetradic

#A33332 #6AA332 #32A2A3 #6C32A3

square

#A33332 #6AA332 #32A2A3 #6C32A3

split-complementary

#A33332 #32A36C #326AA3

monochromatic

#451615 #742424 #A33332 #C84C4B #D67A79

Accessibility & contrast

On white

6.83

#A33332 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A33332 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33332

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33332	#FFFFFF	#000000	##FFFFFF
##A33332	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B31

Deuteranopia (green-blind)

#6E642F

Tritanopia (blue-blind)

#B31434

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a33332;
/* rgb */ color: rgb(163, 51, 50);
/* oklch */ color: oklch(48.8% 0.148 24.9);

Tailwind

colors: {
  custom: {
    50: '#c5726a',
    500: '#a33332',
    950: '#000000',
  },
}

SCSS

$custom: #a33332;
$custom-light: #c5726a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33332",
  "rgb": {
    "r": 163,
    "g": 51,
    "b": 50
  },
  "hsl": {
    "h": 0.531,
    "s": 53.052,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48776,
    "c": 0.14791,
    "h": 24.9
  },
  "luminance": 0.10384
}

Semantic roles & 50–950 ramp

primary

#A33332

secondary

#72BEBF

accent

#DBDC4B

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A33332

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

Preview Lab → · Contrast checker → · Palette generator →