#A33A4C#A33A4C

#A33A4C is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.139 H 13.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#A33A4C
RGB	rgb(163, 58, 76)
HSL	hsl(350, 48%, 43%)
HSV	hsv(350, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 53.4%, 36.1%)
CIE-LAB	lab(40.14, 44.73, 12.75)
CIE-LCH	lch(40.14, 46.51, 15.91°)
OKLab	oklab(50.14% 0.135 0.0322)
OKLCH	oklch(50.14% 0.139 13.4)
XYZ	xyz(17.9233, 11.3367, 8.0805)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A4C #3AA391

analogous

#A33A80 #A33A4C #A35C3A

triadic

#A33A4C #4CA33A #3A4CA3

tetradic

#A33A4C #80A33A #3AA391 #5C3AA3

square

#A33A4C #80A33A #3AA391 #5C3AA3

split-complementary

#A33A4C #3AA35C #3A80A3

monochromatic

#491A22 #762A37 #A33A4C #C3576A #D38492

Accessibility & contrast

On white

6.43

#A33A4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A33A4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A4C

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A4C	#FFFFFF	#000000	##FFFFFF
##A33A4C	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514C

Deuteranopia (green-blind)

#6E6749

Tritanopia (blue-blind)

#B22841

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a4c;
/* rgb */ color: rgb(163, 58, 76);
/* oklch */ color: oklch(50.1% 0.139 13.4);

Tailwind

colors: {
  custom: {
    50: '#c3767d',
    500: '#a33a4c',
    950: '#000000',
  },
}

SCSS

$custom: #a33a4c;
$custom-light: #c3767d;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a4c",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 76
  },
  "hsl": {
    "h": 349.714,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50143,
    "c": 0.13877,
    "h": 13.4
  },
  "luminance": 0.11334
}

Semantic roles & 50–950 ramp

primary

#A33A4C

secondary

#7CBDB2

accent

#D7C051

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#130909

muted

#827B7B

Preview Lab

Preview with #A33A4C

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

Preview Lab → · Contrast checker → · Palette generator →