#A33432#A33432

#A33432 is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.9% C 0.147 H 25.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#A33432
RGB	rgb(163, 52, 50)
HSL	hsl(1, 53%, 42%)
HSV	hsv(1, 69%, 64%)
CMYK	cmyk(0%, 68.1%, 69.3%, 36.1%)
CIE-LAB	lab(38.68, 45.52, 26.98)
CIE-LCH	lch(38.68, 52.91, 30.66°)
OKLab	oklab(48.89% 0.1328 0.0627)
OKLCH	oklch(48.89% 0.147 25.3)
XYZ	xyz(16.9098, 10.4752, 4.1485)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33432 #32A1A3

analogous

#A33269 #A33432 #A36D32

triadic

#A33432 #32A334 #3432A3

tetradic

#A33432 #69A332 #32A1A3 #6D32A3

square

#A33432 #69A332 #32A1A3 #6D32A3

split-complementary

#A33432 #32A36D #3269A3

monochromatic

#451615 #742524 #A33432 #C84D4B #D67B79

Accessibility & contrast

On white

6.79

#A33432 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A33432 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33432

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33432	#FFFFFF	#000000	##FFFFFF
##A33432	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C31

Deuteranopia (green-blind)

#6E642F

Tritanopia (blue-blind)

#B31635

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a33432;
/* rgb */ color: rgb(163, 52, 50);
/* oklch */ color: oklch(48.9% 0.147 25.3);

Tailwind

colors: {
  custom: {
    50: '#c5726a',
    500: '#a33432',
    950: '#000000',
  },
}

SCSS

$custom: #a33432;
$custom-light: #c5726a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33432",
  "rgb": {
    "r": 163,
    "g": 52,
    "b": 50
  },
  "hsl": {
    "h": 1.062,
    "s": 53.052,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48891,
    "c": 0.14688,
    "h": 25.3
  },
  "luminance": 0.10473
}

Semantic roles & 50–950 ramp

primary

#A33432

secondary

#72BDBF

accent

#DADC4B

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A33432

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

Preview Lab → · Contrast checker → · Palette generator →