#641E6D#641E6D

#641E6D is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.0% C 0.142 H 322.9°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#641E6D
RGB	rgb(100, 30, 109)
HSL	hsl(293, 57%, 27%)
HSV	hsv(293, 72%, 43%)
CMYK	cmyk(8.3%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(25.99, 42.44, -30.75)
CIE-LCH	lch(25.99, 52.40, 324.07°)
OKLab	oklab(38.04% 0.1135 -0.0857)
OKLCH	oklch(38.04% 0.142 322.9)
XYZ	xyz(8.4799, 4.7425, 14.9338)
Luminance	0.0474 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E6D #276D1E

analogous

#3D1E6D #641E6D #6D1E4E

triadic

#641E6D #6D641E #1E6D64

tetradic

#641E6D #6D3D1E #276D1E #1E4E6D

square

#641E6D #6D3D1E #276D1E #1E4E6D

split-complementary

#641E6D #4E6D1E #1E6D3D

monochromatic

#160718 #38113D #641E6D #902B9D #B93CC9

Accessibility & contrast

On white

10.78

#641E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#641E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E6D

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E6D	#FFFFFF	#000000	##FFFFFF
##641E6D	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06386F

Deuteranopia (green-blind)

#2A406B

Tritanopia (blue-blind)

#662B43

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #641e6d;
/* rgb */ color: rgb(100, 30, 109);
/* oklch */ color: oklch(38.0% 0.142 322.9);

Tailwind

colors: {
  custom: {
    50: '#936197',
    500: '#641e6d',
    950: '#000000',
  },
}

SCSS

$custom: #641e6d;
$custom-light: #936197;
$custom-dark: #000000;

JSON

{
  "hex": "#641e6d",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 293.165,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3804,
    "c": 0.14225,
    "h": 322.9
  },
  "luminance": 0.04742
}

Semantic roles & 50–950 ramp

primary

#641E6D

secondary

#50A145

accent

#E04859

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641E6D

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

Preview Lab → · Contrast checker → · Palette generator →