#A42F9A#A42F9A

#A42F9A is a mid, vivid purple. Relative luminance 0.123; OKLCH L 52.2% C 0.193 H 331.7°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#A42F9A
RGB	rgb(164, 47, 154)
HSL	hsl(305, 55%, 41%)
HSV	hsv(305, 71%, 64%)
CMYK	cmyk(0%, 71.3%, 6.1%, 35.7%)
CIE-LAB	lab(41.63, 59.34, -33.29)
CIE-LCH	lch(41.63, 68.04, 330.71°)
OKLab	oklab(52.22% 0.1698 -0.0915)
OKLCH	oklch(52.22% 0.193 331.7)
XYZ	xyz(22.1591, 12.2604, 31.7650)
Luminance	0.1226 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42F9A #2FA439

analogous

#742FA4 #A42F9A #A42F60

triadic

#A42F9A #9AA42F #2F9AA4

tetradic

#A42F9A #A4742F #2FA439 #2F60A4

square

#A42F9A #A4742F #2FA439 #2F60A4

split-complementary

#A42F9A #60A42F #2FA474

monochromatic

#451441 #74216D #A42F9A #CA46BF #D876CF

Accessibility & contrast

On white

6.08

#A42F9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A42F9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A42F9A

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42F9A	#FFFFFF	#000000	##FFFFFF
##A42F9A	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27589D

Deuteranopia (green-blind)

#536897

Tritanopia (blue-blind)

#AB3C61

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a42f9a;
/* rgb */ color: rgb(164, 47, 154);
/* oklch */ color: oklch(52.2% 0.193 331.7);

Tailwind

colors: {
  custom: {
    50: '#c273b8',
    500: '#a42f9a',
    950: '#000000',
  },
}

SCSS

$custom: #a42f9a;
$custom-light: #c273b8;
$custom-dark: #000000;

JSON

{
  "hex": "#a42f9a",
  "rgb": {
    "r": 164,
    "g": 47,
    "b": 154
  },
  "hsl": {
    "h": 305.128,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52217,
    "c": 0.19288,
    "h": 331.7
  },
  "luminance": 0.12259
}

Semantic roles & 50–950 ramp

primary

#A42F9A

secondary

#6FC076

accent

#DF5649

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A42F9A

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

Preview Lab → · Contrast checker → · Palette generator →