#A42FA3#A42FA3

#A42FA3 is a mid, vivid purple. Relative luminance 0.126; OKLCH L 52.7% C 0.200 H 328.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#A42FA3
RGB	rgb(164, 47, 163)
HSL	hsl(301, 55%, 41%)
HSV	hsv(301, 71%, 64%)
CMYK	cmyk(0%, 71.3%, 0.6%, 35.7%)
CIE-LAB	lab(42.11, 60.82, -37.93)
CIE-LCH	lch(42.11, 71.68, 328.05°)
OKLab	oklab(52.72% 0.1701 -0.105)
OKLCH	oklch(52.72% 0.2 328.3)
XYZ	xyz(22.9370, 12.5715, 35.8617)
Luminance	0.1257 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42FA3 #2FA430

analogous

#6B2FA4 #A42FA3 #A42F69

triadic

#A42FA3 #A3A42F #2FA3A4

tetradic

#A42FA3 #A46B2F #2FA430 #2F69A4

square

#A42FA3 #A46B2F #2FA430 #2F69A4

split-complementary

#A42FA3 #69A42F #2FA46B

monochromatic

#451444 #742174 #A42FA3 #CA46C9 #D876D7

Accessibility & contrast

On white

5.98

#A42FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#A42FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A42FA3

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42FA3	#FFFFFF	#000000	##FFFFFF
##A42FA3	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5AA6

Deuteranopia (green-blind)

#4F69A0

Tritanopia (blue-blind)

#A94066

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a42fa3;
/* rgb */ color: rgb(164, 47, 163);
/* oklch */ color: oklch(52.7% 0.200 328.3);

Tailwind

colors: {
  custom: {
    50: '#c273bf',
    500: '#a42fa3',
    950: '#000000',
  },
}

SCSS

$custom: #a42fa3;
$custom-light: #c273bf;
$custom-dark: #000000;

JSON

{
  "hex": "#a42fa3",
  "rgb": {
    "r": 164,
    "g": 47,
    "b": 163
  },
  "hsl": {
    "h": 300.513,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52721,
    "c": 0.19988,
    "h": 328.3
  },
  "luminance": 0.1257
}

Semantic roles & 50–950 ramp

primary

#A42FA3

secondary

#6FC070

accent

#DF4A49

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A42FA3

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

Preview Lab → · Contrast checker → · Palette generator →