#641767#641767

#641767 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.146 H 326.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#641767
RGB	rgb(100, 23, 103)
HSL	hsl(298, 63%, 25%)
HSV	hsv(298, 78%, 40%)
CMYK	cmyk(2.9%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(24.65, 44.02, -29.00)
CIE-LCH	lch(24.65, 52.71, 326.62°)
OKLab	oklab(36.96% 0.1212 -0.0806)
OKLCH	oklch(36.96% 0.146 326.4)
XYZ	xyz(8.0100, 4.3019, 13.2378)
Luminance	0.0430 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641767 #1A6717

analogous

#3C1767 #641767 #671742

triadic

#641767 #676417 #176764

tetradic

#641767 #673C17 #1A6717 #174267

square

#641767 #673C17 #1A6717 #174267

split-complementary

#641767 #426717 #17673C

monochromatic

#180619 #330C35 #641767 #952299 #C52DCB

Accessibility & contrast

On white

11.29

#641767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#641767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641767

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641767	#FFFFFF	#000000	##FFFFFF
##641767	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023469

Deuteranopia (green-blind)

#2A3E65

Tritanopia (blue-blind)

#67243E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641767;
/* rgb */ color: rgb(100, 23, 103);
/* oklch */ color: oklch(37.0% 0.146 326.4);

Tailwind

colors: {
  custom: {
    50: '#935d93',
    500: '#641767',
    950: '#000000',
  },
}

SCSS

$custom: #641767;
$custom-light: #935d93;
$custom-dark: #000000;

JSON

{
  "hex": "#641767",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 297.75,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36956,
    "c": 0.14556,
    "h": 326.4
  },
  "luminance": 0.04301
}

Semantic roles & 50–950 ramp

primary

#641767

secondary

#409D3D

accent

#E74147

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641767

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

Preview Lab → · Contrast checker → · Palette generator →