#A33E42#A33E42

#A33E42 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.134 H 20.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#A33E42
RGB	rgb(163, 62, 66)
HSL	hsl(358, 45%, 44%)
HSV	hsv(358, 62%, 64%)
CMYK	cmyk(0%, 62%, 59.5%, 36.1%)
CIE-LAB	lab(40.62, 42.09, 19.61)
CIE-LCH	lch(40.62, 46.43, 24.99°)
OKLab	oklab(50.43% 0.1251 0.0479)
OKLCH	oklch(50.43% 0.134 20.9)
XYZ	xyz(17.8119, 11.6274, 6.4596)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33E42 #3EA39F

analogous

#A33E75 #A33E42 #A36D3E

triadic

#A33E42 #42A33E #3E42A3

tetradic

#A33E42 #75A33E #3EA39F #6D3EA3

square

#A33E42 #75A33E #3EA39F #6D3EA3

split-complementary

#A33E42 #3EA36D #3E75A3

monochromatic

#4A1C1E #772D30 #A33E42 #C15D61 #D2898C

Accessibility & contrast

On white

6.32

#A33E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A33E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33E42

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33E42	#FFFFFF	#000000	##FFFFFF
##A33E42	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575241

Deuteranopia (green-blind)

#706840

Tritanopia (blue-blind)

#B22B40

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33e42;
/* rgb */ color: rgb(163, 62, 66);
/* oklch */ color: oklch(50.4% 0.134 20.9);

Tailwind

colors: {
  custom: {
    50: '#c47876',
    500: '#a33e42',
    950: '#000000',
  },
}

SCSS

$custom: #a33e42;
$custom-light: #c47876;
$custom-dark: #000000;

JSON

{
  "hex": "#a33e42",
  "rgb": {
    "r": 163,
    "g": 62,
    "b": 66
  },
  "hsl": {
    "h": 357.624,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50431,
    "c": 0.13393,
    "h": 20.9
  },
  "luminance": 0.11625
}

Semantic roles & 50–950 ramp

primary

#A33E42

secondary

#80BDBA

accent

#D5CF53

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A33E42

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

Preview Lab → · Contrast checker → · Palette generator →