#641569#641569

#641569 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.149 H 325.4°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#641569
RGB	rgb(100, 21, 105)
HSL	hsl(296, 67%, 25%)
HSV	hsv(296, 80%, 41%)
CMYK	cmyk(4.8%, 80%, 0%, 58.8%)
CIE-LAB	lab(24.53, 45.08, -30.48)
CIE-LCH	lch(24.53, 54.42, 325.94°)
OKLab	oklab(36.92% 0.1231 -0.0849)
OKLCH	oklch(36.92% 0.15 325.4)
XYZ	xyz(8.0733, 4.2661, 13.7601)
Luminance	0.0427 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641569 #1A6915

analogous

#3A1569 #641569 #691544

triadic

#641569 #696415 #156964

tetradic

#641569 #693A15 #1A6915 #154469

square

#641569 #693A15 #1A6915 #154469

split-complementary

#641569 #446915 #15693A

monochromatic

#18051A #330B36 #641569 #951F9C #C529CF

Accessibility & contrast

On white

11.33

#641569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#641569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641569

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641569	#FFFFFF	#000000	##FFFFFF
##641569	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346B

Deuteranopia (green-blind)

#283E67

Tritanopia (blue-blind)

#66243E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641569;
/* rgb */ color: rgb(100, 21, 105);
/* oklch */ color: oklch(36.9% 0.149 325.4);

Tailwind

colors: {
  custom: {
    50: '#935d94',
    500: '#641569',
    950: '#000000',
  },
}

SCSS

$custom: #641569;
$custom-light: #935d94;
$custom-dark: #000000;

JSON

{
  "hex": "#641569",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 296.429,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36917,
    "c": 0.1495,
    "h": 325.4
  },
  "luminance": 0.04266
}

Semantic roles & 50–950 ramp

primary

#641569

secondary

#40A03A

accent

#EA3E48

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641569

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

Preview Lab → · Contrast checker → · Palette generator →