#641765#641765

#641765 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.8% C 0.144 H 327.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#641765
RGB	rgb(100, 23, 101)
HSL	hsl(299, 63%, 24%)
HSV	hsv(299, 77%, 40%)
CMYK	cmyk(1%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(24.52, 43.65, -27.90)
CIE-LCH	lch(24.52, 51.80, 327.42°)
OKLab	oklab(36.83% 0.1213 -0.0774)
OKLCH	oklch(36.83% 0.144 327.5)
XYZ	xyz(7.9108, 4.2623, 12.7154)
Luminance	0.0426 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641765 #186517

analogous

#3D1765 #641765 #65173F

triadic

#641765 #656417 #176564

tetradic

#641765 #653D17 #186517 #173F65

square

#641765 #653D17 #186517 #173F65

split-complementary

#641765 #3F6517 #17653D

monochromatic

#190619 #330C33 #641765 #952297 #C72EC9

Accessibility & contrast

On white

11.34

#641765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#641765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641765

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641765	#FFFFFF	#000000	##FFFFFF
##641765	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063467

Deuteranopia (green-blind)

#2B3E63

Tritanopia (blue-blind)

#67233D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641765;
/* rgb */ color: rgb(100, 23, 101);
/* oklch */ color: oklch(36.8% 0.144 327.5);

Tailwind

colors: {
  custom: {
    50: '#935d91',
    500: '#641765',
    950: '#000000',
  },
}

SCSS

$custom: #641765;
$custom-light: #935d91;
$custom-dark: #000000;

JSON

{
  "hex": "#641765",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 299.231,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36826,
    "c": 0.14384,
    "h": 327.5
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#641765

secondary

#3E9B3C

accent

#E64244

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050D

muted

#7E797D

Preview Lab

Preview with #641765

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

Preview Lab → · Contrast checker → · Palette generator →