#A33A4D#A33A4D

#A33A4D is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.139 H 12.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#A33A4D
RGB	rgb(163, 58, 77)
HSL	hsl(349, 48%, 43%)
HSV	hsv(349, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 52.8%, 36.1%)
CIE-LAB	lab(40.16, 44.82, 12.15)
CIE-LCH	lch(40.16, 46.44, 15.17°)
OKLab	oklab(50.17% 0.1354 0.0308)
OKLCH	oklch(50.17% 0.139 12.8)
XYZ	xyz(17.9584, 11.3507, 8.2650)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A4D #3AA390

analogous

#A33A81 #A33A4D #A35B3A

triadic

#A33A4D #4DA33A #3A4DA3

tetradic

#A33A4D #81A33A #3AA390 #5B3AA3

square

#A33A4D #81A33A #3AA390 #5B3AA3

split-complementary

#A33A4D #3AA35B #3A81A3

monochromatic

#491A22 #762A38 #A33A4D #C3576B #D38492

Accessibility & contrast

On white

6.42

#A33A4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A33A4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A4D

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A4D	#FFFFFF	#000000	##FFFFFF
##A33A4D	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514D

Deuteranopia (green-blind)

#6D674A

Tritanopia (blue-blind)

#B22841

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a4d;
/* rgb */ color: rgb(163, 58, 77);
/* oklch */ color: oklch(50.2% 0.139 12.8);

Tailwind

colors: {
  custom: {
    50: '#c3767e',
    500: '#a33a4d',
    950: '#000000',
  },
}

SCSS

$custom: #a33a4d;
$custom-light: #c3767e;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a4d",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 77
  },
  "hsl": {
    "h": 349.143,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50168,
    "c": 0.13885,
    "h": 12.8
  },
  "luminance": 0.11348
}

Semantic roles & 50–950 ramp

primary

#A33A4D

secondary

#7CBDB1

accent

#D7BF51

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33A4D

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

Preview Lab → · Contrast checker → · Palette generator →