#A33F48#A33F48

#A33F48 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.7% C 0.132 H 17.8°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#A33F48
RGB	rgb(163, 63, 72)
HSL	hsl(355, 44%, 44%)
HSV	hsv(355, 61%, 64%)
CMYK	cmyk(0%, 61.3%, 55.8%, 36.1%)
CIE-LAB	lab(40.92, 42.09, 16.30)
CIE-LCH	lch(40.92, 45.13, 21.16°)
OKLab	oklab(50.69% 0.1261 0.0405)
OKLCH	oklch(50.69% 0.132 17.8)
XYZ	xyz(18.0530, 11.8117, 7.4589)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33F48 #3FA39A

analogous

#A33F7A #A33F48 #A3683F

triadic

#A33F48 #48A33F #3F48A3

tetradic

#A33F48 #7AA33F #3FA39A #683FA3

square

#A33F48 #7AA33F #3FA39A #683FA3

split-complementary

#A33F48 #3FA368 #3F7AA3

monochromatic

#4B1D21 #772E35 #A33F48 #C15E67 #D28A91

Accessibility & contrast

On white

6.25

#A33F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#A33F48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33F48

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33F48	#FFFFFF	#000000	##FFFFFF
##A33F48	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575348

Deuteranopia (green-blind)

#706846

Tritanopia (blue-blind)

#B22E43

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a33f48;
/* rgb */ color: rgb(163, 63, 72);
/* oklch */ color: oklch(50.7% 0.132 17.8);

Tailwind

colors: {
  custom: {
    50: '#c3797a',
    500: '#a33f48',
    950: '#000000',
  },
}

SCSS

$custom: #a33f48;
$custom-light: #c3797a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33f48",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 72
  },
  "hsl": {
    "h": 354.6,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50694,
    "c": 0.1324,
    "h": 17.8
  },
  "luminance": 0.11809
}

Semantic roles & 50–950 ramp

primary

#A33F48

secondary

#81BDB7

accent

#D4C854

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#130909

muted

#827B7B

Preview Lab

Preview with #A33F48

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

Preview Lab → · Contrast checker → · Palette generator →