#A33344#A33344

#A33344 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.147 H 15.7°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#A33344
RGB	rgb(163, 51, 68)
HSL	hsl(351, 52%, 42%)
HSV	hsv(351, 69%, 64%)
CMYK	cmyk(0%, 68.7%, 58.3%, 36.1%)
CIE-LAB	lab(38.85, 47.10, 16.03)
CIE-LCH	lch(38.85, 49.76, 18.79°)
OKLab	oklab(49.12% 0.1414 0.0396)
OKLCH	oklch(49.12% 0.147 15.7)
XYZ	xyz(17.3331, 10.5739, 6.5960)
Luminance	0.1057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33344 #33A392

analogous

#A3337C #A33344 #A35A33

triadic

#A33344 #44A333 #3344A3

tetradic

#A33344 #7CA333 #33A392 #5A33A3

square

#A33344 #7CA333 #33A392 #5A33A3

split-complementary

#A33344 #33A35A #337CA3

monochromatic

#46161D #742431 #A33344 #C74C5F #D67B89

Accessibility & contrast

On white

6.74

#A33344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A33344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33344

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33344	#FFFFFF	#000000	##FFFFFF
##A33344	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D44

Deuteranopia (green-blind)

#6C6441

Tritanopia (blue-blind)

#B21A3A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a33344;
/* rgb */ color: rgb(163, 51, 68);
/* oklch */ color: oklch(49.1% 0.147 15.7);

Tailwind

colors: {
  custom: {
    50: '#c47277',
    500: '#a33344',
    950: '#000000',
  },
}

SCSS

$custom: #a33344;
$custom-light: #c47277;
$custom-dark: #000000;

JSON

{
  "hex": "#a33344",
  "rgb": {
    "r": 163,
    "g": 51,
    "b": 68
  },
  "hsl": {
    "h": 350.893,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49124,
    "c": 0.1468,
    "h": 15.7
  },
  "luminance": 0.10572
}

Semantic roles & 50–950 ramp

primary

#A33344

secondary

#73BEB3

accent

#DCC64C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A33344

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

Preview Lab → · Contrast checker → · Palette generator →