#B640C3#B640C3

#B640C3 is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 58.8% C 0.214 H 323.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B640C3
RGB	rgb(182, 64, 195)
HSL	hsl(294, 52%, 51%)
HSV	hsv(294, 67%, 76%)
CMYK	cmyk(6.7%, 67.2%, 0%, 23.5%)
CIE-LAB	lab(48.95, 64.12, -45.71)
CIE-LCH	lch(48.95, 78.75, 324.51°)
OKLab	oklab(58.76% 0.1727 -0.1272)
OKLCH	oklch(58.76% 0.215 323.6)
XYZ	xyz(30.9742, 17.5538, 53.3759)
Luminance	0.1755 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640C3 #4DC340

analogous

#7440C3 #B640C3 #C3408E

triadic

#B640C3 #C3B640 #40C3B6

tetradic

#B640C3 #C37440 #4DC340 #408EC3

square

#B640C3 #C37440 #4DC340 #408EC3

split-complementary

#B640C3 #8EC340 #40C374

monochromatic

#612168 #8C2F97 #B640C3 #C86FD2 #DA9DE0

Accessibility & contrast

On white

4.66

#B640C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#B640C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B640C3

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640C3	#FFFFFF	#000000	##FFFFFF
##B640C3	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6BC7

Deuteranopia (green-blind)

#5579C0

Tritanopia (blue-blind)

#B9557D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b640c3;
/* rgb */ color: rgb(182, 64, 195);
/* oklch */ color: oklch(58.8% 0.214 323.6);

Tailwind

colors: {
  custom: {
    50: '#cf7ed6',
    500: '#b640c3',
    950: '#000000',
  },
}

SCSS

$custom: #b640c3;
$custom-light: #cf7ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#b640c3",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 195
  },
  "hsl": {
    "h": 294.046,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.2145,
    "h": 323.6
  },
  "luminance": 0.17552
}

Semantic roles & 50–950 ramp

primary

#B640C3

secondary

#98CC92

accent

#DC4C5A

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B640C3

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

Preview Lab → · Contrast checker → · Palette generator →