#641F64#641F64

#641F64 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.6% C 0.133 H 327.8°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#641F64
RGB	rgb(100, 31, 100)
HSL	hsl(300, 53%, 26%)
HSV	hsv(300, 69%, 39%)
CMYK	cmyk(0%, 69%, 0%, 60.8%)
CIE-LAB	lab(25.59, 40.26, -25.54)
CIE-LCH	lch(25.59, 47.68, 327.61°)
OKLab	oklab(37.58% 0.1122 -0.0706)
OKLCH	oklch(37.58% 0.133 327.8)
XYZ	xyz(8.0457, 4.6099, 12.5202)
Luminance	0.0461 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F64 #1F641F

analogous

#411F64 #641F64 #641F41

triadic

#641F64 #64641F #1F6464

tetradic

#641F64 #64411F #1F641F #1F4164

square

#641F64 #64411F #1F641F #1F4164

split-complementary

#641F64 #41641F #1F6441

monochromatic

#170717 #351135 #641F64 #932D93 #C13CC1

Accessibility & contrast

On white

10.93

#641F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#641F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F64

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F64	#FFFFFF	#000000	##FFFFFF
##641F64	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153766

Deuteranopia (green-blind)

#304062

Tritanopia (blue-blind)

#67283E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641f64;
/* rgb */ color: rgb(100, 31, 100);
/* oklch */ color: oklch(37.6% 0.133 327.8);

Tailwind

colors: {
  custom: {
    50: '#936190',
    500: '#641f64',
    950: '#000000',
  },
}

SCSS

$custom: #641f64;
$custom-light: #936190;
$custom-dark: #000000;

JSON

{
  "hex": "#641f64",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37578,
    "c": 0.13256,
    "h": 327.8
  },
  "luminance": 0.04609
}

Semantic roles & 50–950 ramp

primary

#641F64

secondary

#469846

accent

#DC4C4C

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641F64

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

Preview Lab → · Contrast checker → · Palette generator →