#A33032#A33032

#A33032 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.4% C 0.151 H 23.9°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#A33032
RGB	rgb(163, 48, 50)
HSL	hsl(359, 55%, 41%)
HSV	hsv(359, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 69.3%, 36.1%)
CIE-LAB	lab(38.08, 47.16, 26.25)
CIE-LCH	lch(38.08, 53.97, 29.11°)
OKLab	oklab(48.44% 0.138 0.0611)
OKLCH	oklch(48.44% 0.151 23.9)
XYZ	xyz(16.7387, 10.1332, 4.0915)
Luminance	0.1013 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33032 #30A3A1

analogous

#A3306C #A33032 #A36830

triadic

#A33032 #32A330 #3032A3

tetradic

#A33032 #6CA330 #30A3A1 #6830A3

square

#A33032 #6CA330 #30A3A1 #6830A3

split-complementary

#A33032 #30A368 #306CA3

monochromatic

#441415 #742223 #A33032 #C9474A #D77778

Accessibility & contrast

On white

6.94

#A33032 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#A33032 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33032

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33032	#FFFFFF	#000000	##FFFFFF
##A33032	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A31

Deuteranopia (green-blind)

#6D632E

Tritanopia (blue-blind)

#B30B32

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a33032;
/* rgb */ color: rgb(163, 48, 50);
/* oklch */ color: oklch(48.4% 0.151 23.9);

Tailwind

colors: {
  custom: {
    50: '#c6706a',
    500: '#a33032',
    950: '#000000',
  },
}

SCSS

$custom: #a33032;
$custom-light: #c6706a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33032",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 50
  },
  "hsl": {
    "h": 358.957,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48441,
    "c": 0.15094,
    "h": 23.9
  },
  "luminance": 0.10131
}

Semantic roles & 50–950 ramp

primary

#A33032

secondary

#70BFBE

accent

#DEDB4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A33032

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

Preview Lab → · Contrast checker → · Palette generator →