#A33C4A#A33C4A

#A33C4A is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.3% C 0.136 H 15.4°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#A33C4A
RGB	rgb(163, 60, 74)
HSL	hsl(352, 46%, 44%)
HSV	hsv(352, 63%, 64%)
CMYK	cmyk(0%, 63.2%, 54.6%, 36.1%)
CIE-LAB	lab(40.43, 43.65, 14.40)
CIE-LCH	lch(40.43, 45.97, 18.26°)
OKLab	oklab(50.35% 0.1313 0.0361)
OKLCH	oklch(50.35% 0.136 15.4)
XYZ	xyz(17.9577, 11.5149, 7.7542)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33C4A #3CA395

analogous

#A33C7D #A33C4A #A3613C

triadic

#A33C4A #4AA33C #3C4AA3

tetradic

#A33C4A #7DA33C #3CA395 #613CA3

square

#A33C4A #7DA33C #3CA395 #613CA3

split-complementary

#A33C4A #3CA361 #3C7DA3

monochromatic

#4A1B21 #762C36 #A33C4A #C25A68 #D38791

Accessibility & contrast

On white

6.36

#A33C4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A33C4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33C4A

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33C4A	#FFFFFF	#000000	##FFFFFF
##A33C4A	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524A

Deuteranopia (green-blind)

#6F6748

Tritanopia (blue-blind)

#B22A42

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33c4a;
/* rgb */ color: rgb(163, 60, 74);
/* oklch */ color: oklch(50.3% 0.136 15.4);

Tailwind

colors: {
  custom: {
    50: '#c3777c',
    500: '#a33c4a',
    950: '#000000',
  },
}

SCSS

$custom: #a33c4a;
$custom-light: #c3777c;
$custom-dark: #000000;

JSON

{
  "hex": "#a33c4a",
  "rgb": {
    "r": 163,
    "g": 60,
    "b": 74
  },
  "hsl": {
    "h": 351.845,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50347,
    "c": 0.13616,
    "h": 15.4
  },
  "luminance": 0.11513
}

Semantic roles & 50–950 ramp

primary

#A33C4A

secondary

#7EBDB4

accent

#D6C452

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#130909

muted

#827B7B

Preview Lab

Preview with #A33C4A

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

Preview Lab → · Contrast checker → · Palette generator →