#641763#641763

#641763 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.7% C 0.142 H 328.6°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#641763
RGB	rgb(100, 23, 99)
HSL	hsl(301, 63%, 24%)
HSV	hsv(301, 77%, 39%)
CMYK	cmyk(0%, 77%, 1%, 60.8%)
CIE-LAB	lab(24.40, 43.29, -26.78)
CIE-LCH	lch(24.40, 50.90, 328.25°)
OKLab	oklab(36.7% 0.1213 -0.0741)
OKLCH	oklch(36.7% 0.142 328.6)
XYZ	xyz(7.8140, 4.2235, 12.2056)
Luminance	0.0422 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641763 #176418

analogous

#3F1764 #641763 #64173D

triadic

#641763 #636417 #176364

tetradic

#641763 #643F17 #176418 #173D64

square

#641763 #643F17 #176418 #173D64

split-complementary

#641763 #3D6417 #17643F

monochromatic

#190619 #320C32 #641763 #962294 #C82EC6

Accessibility & contrast

On white

11.38

#641763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#641763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641763

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641763	#FFFFFF	#000000	##FFFFFF
##641763	1.00	11.38	1.84	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093365

Deuteranopia (green-blind)

#2D3D61

Tritanopia (blue-blind)

#68233B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641763;
/* rgb */ color: rgb(100, 23, 99);
/* oklch */ color: oklch(36.7% 0.142 328.6);

Tailwind

colors: {
  custom: {
    50: '#935d90',
    500: '#641763',
    950: '#000000',
  },
}

SCSS

$custom: #641763;
$custom-light: #935d90;
$custom-dark: #000000;

JSON

{
  "hex": "#641763",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 300.779,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36699,
    "c": 0.14213,
    "h": 328.6
  },
  "luminance": 0.04223
}

Semantic roles & 50–950 ramp

primary

#641763

secondary

#3C9A3E

accent

#E64442

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641763

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

Preview Lab → · Contrast checker → · Palette generator →