#A33F52#A33F52

#A33F52 is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.9% C 0.133 H 11.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#A33F52
RGB	rgb(163, 63, 82)
HSL	hsl(349, 44%, 44%)
HSV	hsv(349, 61%, 64%)
CMYK	cmyk(0%, 61.3%, 49.7%, 36.1%)
CIE-LAB	lab(41.14, 42.98, 10.38)
CIE-LCH	lch(41.14, 44.21, 13.58°)
OKLab	oklab(50.94% 0.1301 0.0266)
OKLCH	oklch(50.94% 0.133 11.5)
XYZ	xyz(18.4062, 11.9530, 9.3189)
Luminance	0.1195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33F52 #3FA390

analogous

#A33F84 #A33F52 #A35E3F

triadic

#A33F52 #52A33F #3F52A3

tetradic

#A33F52 #84A33F #3FA390 #5E3FA3

square

#A33F52 #84A33F #3FA390 #5E3FA3

split-complementary

#A33F52 #3FA35E #3F84A3

monochromatic

#4B1D26 #772E3C #A33F52 #C15E71 #D28A98

Accessibility & contrast

On white

6.19

#A33F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#A33F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33F52

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33F52	#FFFFFF	#000000	##FFFFFF
##A33F52	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555452

Deuteranopia (green-blind)

#6F6950

Tritanopia (blue-blind)

#B13046

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a33f52;
/* rgb */ color: rgb(163, 63, 82);
/* oklch */ color: oklch(50.9% 0.133 11.5);

Tailwind

colors: {
  custom: {
    50: '#c37982',
    500: '#a33f52',
    950: '#000000',
  },
}

SCSS

$custom: #a33f52;
$custom-light: #c37982;
$custom-dark: #000000;

JSON

{
  "hex": "#a33f52",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 82
  },
  "hsl": {
    "h": 348.6,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50937,
    "c": 0.13281,
    "h": 11.5
  },
  "luminance": 0.11951
}

Semantic roles & 50–950 ramp

primary

#A33F52

secondary

#81BDB1

accent

#D4BC54

background

#FCF7F7

surface

#F8EEEE

border

#D1C9C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33F52

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

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