#A42A90#A42A90

#A42A90 is a mid, vivid purple. Relative luminance 0.116; OKLCH L 51.2% C 0.191 H 335.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A42A90
RGB	rgb(164, 42, 144)
HSL	hsl(310, 59%, 40%)
HSV	hsv(310, 74%, 64%)
CMYK	cmyk(0%, 74.4%, 12.2%, 35.7%)
CIE-LAB	lab(40.51, 59.50, -28.98)
CIE-LCH	lch(40.51, 66.18, 334.03°)
OKLab	oklab(51.25% 0.1741 -0.0791)
OKLCH	oklch(51.25% 0.191 335.6)
XYZ	xyz(21.1721, 11.5640, 27.4972)
Luminance	0.1156 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42A90 #2AA43E

analogous

#7B2AA4 #A42A90 #A42A53

triadic

#A42A90 #90A42A #2A90A4

tetradic

#A42A90 #A47B2A #2AA43E #2A53A4

square

#A42A90 #A47B2A #2AA43E #2A53A4

split-complementary

#A42A90 #53A42A #2AA47B

monochromatic

#43113A #731E65 #A42A90 #CD3EB6 #DA6EC8

Accessibility & contrast

On white

6.34

#A42A90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A42A90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A42A90

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42A90	#FFFFFF	#000000	##FFFFFF
##A42A90	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5493

Deuteranopia (green-blind)

#56668D

Tritanopia (blue-blind)

#AC335A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a42a90;
/* rgb */ color: rgb(164, 42, 144);
/* oklch */ color: oklch(51.2% 0.191 335.6);

Tailwind

colors: {
  custom: {
    50: '#c370b1',
    500: '#a42a90',
    950: '#000000',
  },
}

SCSS

$custom: #a42a90;
$custom-light: #c370b1;
$custom-dark: #000000;

JSON

{
  "hex": "#a42a90",
  "rgb": {
    "r": 164,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 309.836,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.51249,
    "c": 0.19119,
    "h": 335.6
  },
  "luminance": 0.11562
}

Semantic roles & 50–950 ramp

primary

#A42A90

secondary

#69C177

accent

#E25F45

background

#FCF7FA

surface

#F8EDF5

border

#D1C8CF

text

#130810

muted

#827B7F

Preview Lab

Preview with #A42A90

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

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