#A340BB#A340BB

#A340BB is a mid, vivid purple. Relative luminance 0.150; OKLCH L 55.7% C 0.199 H 319.2°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#A340BB
RGB	rgb(163, 64, 187)
HSL	hsl(288, 49%, 49%)
HSV	hsv(288, 66%, 73%)
CMYK	cmyk(12.8%, 65.8%, 0%, 26.7%)
CIE-LAB	lab(45.69, 58.27, -46.42)
CIE-LCH	lch(45.69, 74.50, 321.46°)
OKLab	oklab(55.71% 0.1506 -0.1298)
OKLCH	oklch(55.71% 0.199 319.2)
XYZ	xyz(25.9061, 15.0424, 48.5429)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A340BB #58BB40

analogous

#6640BB #A340BB #BB4096

triadic

#A340BB #BBA340 #40BBA3

tetradic

#A340BB #BB6640 #58BB40 #4096BB

square

#A340BB #BB6640 #58BB40 #4096BB

split-complementary

#A340BB #96BB40 #40BB66

monochromatic

#542160 #7B308D #A340BB #BA6CCD #CF99DC

Accessibility & contrast

On white

5.24

#A340BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#A340BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A340BB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A340BB	#FFFFFF	#000000	##FFFFFF
##A340BB	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1666BF

Deuteranopia (green-blind)

#4870B8

Tritanopia (blue-blind)

#A35678

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a340bb;
/* rgb */ color: rgb(163, 64, 187);
/* oklch */ color: oklch(55.7% 0.199 319.2);

Tailwind

colors: {
  custom: {
    50: '#c27cd0',
    500: '#a340bb',
    950: '#000000',
  },
}

SCSS

$custom: #a340bb;
$custom-light: #c27cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#a340bb",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 187
  },
  "hsl": {
    "h": 288.293,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55706,
    "c": 0.19883,
    "h": 319.2
  },
  "luminance": 0.15041
}

Semantic roles & 50–950 ramp

primary

#A340BB

secondary

#9AC88F

accent

#D94F6A

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A340BB

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

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