#A33F4E#A33F4E

#A33F4E is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.132 H 14.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#A33F4E
RGB	rgb(163, 63, 78)
HSL	hsl(351, 44%, 44%)
HSV	hsv(351, 61%, 64%)
CMYK	cmyk(0%, 61.3%, 52.1%, 36.1%)
CIE-LAB	lab(41.05, 42.61, 12.74)
CIE-LCH	lch(41.05, 44.47, 16.65°)
OKLab	oklab(50.84% 0.1285 0.0322)
OKLCH	oklch(50.84% 0.132 14.1)
XYZ	xyz(18.2584, 11.8938, 8.5405)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33F4E #3FA394

analogous

#A33F80 #A33F4E #A3623F

triadic

#A33F4E #4EA33F #3F4EA3

tetradic

#A33F4E #80A33F #3FA394 #623FA3

square

#A33F4E #80A33F #3FA394 #623FA3

split-complementary

#A33F4E #3FA362 #3F80A3

monochromatic

#4B1D24 #772E39 #A33F4E #C15E6D #D28A95

Accessibility & contrast

On white

6.22

#A33F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A33F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33F4E

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33F4E	#FFFFFF	#000000	##FFFFFF
##A33F4E	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544E

Deuteranopia (green-blind)

#6F684C

Tritanopia (blue-blind)

#B12F45

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a33f4e;
/* rgb */ color: rgb(163, 63, 78);
/* oklch */ color: oklch(50.8% 0.132 14.1);

Tailwind

colors: {
  custom: {
    50: '#c3797f',
    500: '#a33f4e',
    950: '#000000',
  },
}

SCSS

$custom: #a33f4e;
$custom-light: #c3797f;
$custom-dark: #000000;

JSON

{
  "hex": "#a33f4e",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 78
  },
  "hsl": {
    "h": 351,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50836,
    "c": 0.13249,
    "h": 14.1
  },
  "luminance": 0.11892
}

Semantic roles & 50–950 ramp

primary

#A33F4E

secondary

#81BDB4

accent

#D4C154

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33F4E

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

Preview Lab → · Contrast checker → · Palette generator →