#641E6E#641E6E

#641E6E is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.1% C 0.143 H 322.4°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#641E6E
RGB	rgb(100, 30, 110)
HSL	hsl(293, 57%, 27%)
HSV	hsv(293, 73%, 43%)
CMYK	cmyk(9.1%, 72.7%, 0%, 56.9%)
CIE-LAB	lab(26.05, 42.64, -31.29)
CIE-LCH	lch(26.05, 52.89, 323.72°)
OKLab	oklab(38.11% 0.1135 -0.0873)
OKLCH	oklch(38.11% 0.143 322.4)
XYZ	xyz(8.5340, 4.7641, 15.2189)
Luminance	0.0476 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E6E #286E1E

analogous

#3C1E6E #641E6E #6E1E50

triadic

#641E6E #6E641E #1E6E64

tetradic

#641E6E #6E3C1E #286E1E #1E506E

square

#641E6E #6E3C1E #286E1E #1E506E

split-complementary

#641E6E #506E1E #1E6E3C

monochromatic

#160718 #38113E #641E6E #902B9E #B83CCA

Accessibility & contrast

On white

10.75

#641E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#641E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E6E

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E6E	#FFFFFF	#000000	##FFFFFF
##641E6E	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043970

Deuteranopia (green-blind)

#29406C

Tritanopia (blue-blind)

#652C44

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #641e6e;
/* rgb */ color: rgb(100, 30, 110);
/* oklch */ color: oklch(38.1% 0.143 322.4);

Tailwind

colors: {
  custom: {
    50: '#936198',
    500: '#641e6e',
    950: '#000000',
  },
}

SCSS

$custom: #641e6e;
$custom-light: #936198;
$custom-dark: #000000;

JSON

{
  "hex": "#641e6e",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 110
  },
  "hsl": {
    "h": 292.5,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38106,
    "c": 0.14319,
    "h": 322.4
  },
  "luminance": 0.04764
}

Semantic roles & 50–950 ramp

primary

#641E6E

secondary

#51A246

accent

#E0475B

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641E6E

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

Preview Lab → · Contrast checker → · Palette generator →