#A33D4A#A33D4A

#A33D4A is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.135 H 15.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#A33D4A
RGB	rgb(163, 61, 74)
HSL	hsl(352, 46%, 44%)
HSV	hsv(352, 63%, 64%)
CMYK	cmyk(0%, 62.6%, 54.6%, 36.1%)
CIE-LAB	lab(40.61, 43.19, 14.64)
CIE-LCH	lch(40.61, 45.61, 18.72°)
OKLab	oklab(50.48% 0.1298 0.0366)
OKLCH	oklch(50.48% 0.135 15.8)
XYZ	xyz(18.0106, 11.6207, 7.7718)
Luminance	0.1162 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33D4A #3DA396

analogous

#A33D7D #A33D4A #A3633D

triadic

#A33D4A #4AA33D #3D4AA3

tetradic

#A33D4A #7DA33D #3DA396 #633DA3

square

#A33D4A #7DA33D #3DA396 #633DA3

split-complementary

#A33D4A #3DA363 #3D7DA3

monochromatic

#4A1C22 #762C36 #A33D4A #C25B68 #D28891

Accessibility & contrast

On white

6.32

#A33D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#A33D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33D4A

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33D4A	#FFFFFF	#000000	##FFFFFF
##A33D4A	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55524A

Deuteranopia (green-blind)

#6F6848

Tritanopia (blue-blind)

#B22C42

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33d4a;
/* rgb */ color: rgb(163, 61, 74);
/* oklch */ color: oklch(50.5% 0.135 15.8);

Tailwind

colors: {
  custom: {
    50: '#c3777c',
    500: '#a33d4a',
    950: '#000000',
  },
}

SCSS

$custom: #a33d4a;
$custom-light: #c3777c;
$custom-dark: #000000;

JSON

{
  "hex": "#a33d4a",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 74
  },
  "hsl": {
    "h": 352.353,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50476,
    "c": 0.13491,
    "h": 15.8
  },
  "luminance": 0.11618
}

Semantic roles & 50–950 ramp

primary

#A33D4A

secondary

#7FBDB5

accent

#D5C553

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#130909

muted

#827B7B

Preview Lab

Preview with #A33D4A

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

Preview Lab → · Contrast checker → · Palette generator →