#A33A53#A33A53

#A33A53 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.140 H 9.2°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#A33A53
RGB	rgb(163, 58, 83)
HSL	hsl(346, 48%, 43%)
HSV	hsv(346, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 49.1%, 36.1%)
CIE-LAB	lab(40.31, 45.37, 8.59)
CIE-LCH	lch(40.31, 46.17, 10.72°)
OKLab	oklab(50.32% 0.1378 0.0222)
OKLCH	oklch(50.32% 0.14 9.2)
XYZ	xyz(18.1801, 11.4394, 9.4326)
Luminance	0.1144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A53 #3AA38A

analogous

#A33A87 #A33A53 #A3553A

triadic

#A33A53 #53A33A #3A53A3

tetradic

#A33A53 #87A33A #3AA38A #553AA3

square

#A33A53 #87A33A #3AA38A #553AA3

split-complementary

#A33A53 #3AA355 #3A87A3

monochromatic

#491A25 #762A3C #A33A53 #C35771 #D38497

Accessibility & contrast

On white

6.39

#A33A53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#A33A53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A53

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A53	#FFFFFF	#000000	##FFFFFF
##A33A53	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515253

Deuteranopia (green-blind)

#6C6751

Tritanopia (blue-blind)

#B12A44

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a53;
/* rgb */ color: rgb(163, 58, 83);
/* oklch */ color: oklch(50.3% 0.140 9.2);

Tailwind

colors: {
  custom: {
    50: '#c37683',
    500: '#a33a53',
    950: '#000000',
  },
}

SCSS

$custom: #a33a53;
$custom-light: #c37683;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a53",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 83
  },
  "hsl": {
    "h": 345.714,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50324,
    "c": 0.13957,
    "h": 9.2
  },
  "luminance": 0.11437
}

Semantic roles & 50–950 ramp

primary

#A33A53

secondary

#7CBDAE

accent

#D7B751

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33A53

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

Preview Lab → · Contrast checker → · Palette generator →