#641E6C#641E6C

#641E6C is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.0% C 0.141 H 323.5°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#641E6C
RGB	rgb(100, 30, 108)
HSL	hsl(294, 57%, 27%)
HSV	hsv(294, 72%, 42%)
CMYK	cmyk(7.4%, 72.2%, 0%, 57.6%)
CIE-LAB	lab(25.92, 42.24, -30.20)
CIE-LCH	lch(25.92, 51.93, 324.43°)
OKLab	oklab(37.97% 0.1135 -0.0841)
OKLCH	oklch(37.97% 0.141 323.5)
XYZ	xyz(8.4263, 4.7211, 14.6519)
Luminance	0.0472 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E6C #266C1E

analogous

#3D1E6C #641E6C #6C1E4D

triadic

#641E6C #6C641E #1E6C64

tetradic

#641E6C #6C3D1E #266C1E #1E4D6C

square

#641E6C #6C3D1E #266C1E #1E4D6C

split-complementary

#641E6C #4D6C1E #1E6C3D

monochromatic

#160718 #38113C #641E6C #902B9C #BA3CC9

Accessibility & contrast

On white

10.80

#641E6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#641E6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E6C

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E6C	#FFFFFF	#000000	##FFFFFF
##641E6C	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08386E

Deuteranopia (green-blind)

#2B406A

Tritanopia (blue-blind)

#662B42

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641e6c;
/* rgb */ color: rgb(100, 30, 108);
/* oklch */ color: oklch(38.0% 0.141 323.5);

Tailwind

colors: {
  custom: {
    50: '#936196',
    500: '#641e6c',
    950: '#000000',
  },
}

SCSS

$custom: #641e6c;
$custom-light: #936196;
$custom-dark: #000000;

JSON

{
  "hex": "#641e6c",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 108
  },
  "hsl": {
    "h": 293.846,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37974,
    "c": 0.14132,
    "h": 323.5
  },
  "luminance": 0.04721
}

Semantic roles & 50–950 ramp

primary

#641E6C

secondary

#4FA045

accent

#E04858

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641E6C

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

Preview Lab → · Contrast checker → · Palette generator →