#A33F4C#A33F4C

#A33F4C is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.132 H 15.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A33F4C
RGB	rgb(163, 63, 76)
HSL	hsl(352, 44%, 44%)
HSV	hsv(352, 61%, 64%)
CMYK	cmyk(0%, 61.3%, 53.4%, 36.1%)
CIE-LAB	lab(41.00, 42.43, 13.93)
CIE-LCH	lch(41.00, 44.66, 18.17°)
OKLab	oklab(50.79% 0.1277 0.035)
OKLCH	oklch(50.79% 0.132 15.3)
XYZ	xyz(18.1878, 11.8656, 8.1686)
Luminance	0.1186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33F4C #3FA396

analogous

#A33F7E #A33F4C #A3643F

triadic

#A33F4C #4CA33F #3F4CA3

tetradic

#A33F4C #7EA33F #3FA396 #643FA3

square

#A33F4C #7EA33F #3FA396 #643FA3

split-complementary

#A33F4C #3FA364 #3F7EA3

monochromatic

#4B1D23 #772E37 #A33F4C #C15E6B #D28A94

Accessibility & contrast

On white

6.23

#A33F4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A33F4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33F4C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33F4C	#FFFFFF	#000000	##FFFFFF
##A33F4C	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544C

Deuteranopia (green-blind)

#70684A

Tritanopia (blue-blind)

#B22F44

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a33f4c;
/* rgb */ color: rgb(163, 63, 76);
/* oklch */ color: oklch(50.8% 0.132 15.3);

Tailwind

colors: {
  custom: {
    50: '#c3797d',
    500: '#a33f4c',
    950: '#000000',
  },
}

SCSS

$custom: #a33f4c;
$custom-light: #c3797d;
$custom-dark: #000000;

JSON

{
  "hex": "#a33f4c",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 76
  },
  "hsl": {
    "h": 352.2,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50787,
    "c": 0.13241,
    "h": 15.3
  },
  "luminance": 0.11863
}

Semantic roles & 50–950 ramp

primary

#A33F4C

secondary

#81BDB5

accent

#D4C354

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#130909

muted

#827B7B

Preview Lab

Preview with #A33F4C

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

Preview Lab → · Contrast checker → · Palette generator →