#A370BB#A370BB

#A370BB is a light, vivid purple. Relative luminance 0.230; OKLCH L 62.6% C 0.122 H 314.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#A370BB
RGB	rgb(163, 112, 187)
HSL	hsl(281, 36%, 59%)
HSV	hsv(281, 40%, 73%)
CMYK	cmyk(12.8%, 40.1%, 0%, 26.7%)
CIE-LAB	lab(55.03, 33.74, -31.69)
CIE-LCH	lch(55.03, 46.29, 316.80°)
OKLab	oklab(62.6% 0.0856 -0.0874)
OKLCH	oklch(62.6% 0.122 314.4)
XYZ	xyz(29.8666, 22.9634, 49.8631)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370BB #88BB70

analogous

#7D70BB #A370BB #BB70AD

triadic

#A370BB #BBA370 #70BBA3

tetradic

#A370BB #BB7D70 #88BB70 #70ADBB

square

#A370BB #BB7D70 #88BB70 #70ADBB

split-complementary

#A370BB #ADBB70 #70BB7D

monochromatic

#643978 #864DA1 #A370BB #BE99CF #D8C3E2

Accessibility & contrast

On white

3.75

#A370BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#A370BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370BB

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370BB	#FFFFFF	#000000	##000000
##A370BB	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BE

Deuteranopia (green-blind)

#7085B9

Tritanopia (blue-blind)

#A17A8D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a370bb;
/* rgb */ color: rgb(163, 112, 187);
/* oklch */ color: oklch(62.6% 0.122 314.4);

Tailwind

colors: {
  custom: {
    50: '#bf9acf',
    500: '#a370bb',
    950: '#000000',
  },
}

SCSS

$custom: #a370bb;
$custom-light: #bf9acf;
$custom-dark: #000000;

JSON

{
  "hex": "#a370bb",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 187
  },
  "hsl": {
    "h": 280.8,
    "s": 35.545,
    "l": 58.627
  },
  "oklch": {
    "l": 0.626,
    "c": 0.12237,
    "h": 314.4
  },
  "luminance": 0.22963
}

Semantic roles & 50–950 ramp

primary

#A370BB

secondary

#BED2B5

accent

#CC5C80

background

#FBF9FC

surface

#F7F2F9

border

#D0CCD2

text

#120E14

muted

#817E82

Preview Lab

Preview with #A370BB

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

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