#641859#641859

#641859 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.133 H 334.5°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#641859
RGB	rgb(100, 24, 89)
HSL	hsl(309, 61%, 24%)
HSV	hsv(309, 76%, 39%)
CMYK	cmyk(0%, 76%, 11%, 60.8%)
CIE-LAB	lab(23.95, 41.17, -20.90)
CIE-LCH	lch(23.95, 46.17, 333.08°)
OKLab	oklab(36.19% 0.1197 -0.0571)
OKLCH	oklch(36.19% 0.133 334.5)
XYZ	xyz(7.3854, 4.0845, 9.8487)
Luminance	0.0408 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641859 #186423

analogous

#491864 #641859 #641833

triadic

#641859 #596418 #185964

tetradic

#641859 #644918 #186423 #183364

square

#641859 #644918 #186423 #183364

split-complementary

#641859 #336418 #186449

monochromatic

#190616 #330C2D #641859 #952485 #C730B1

Accessibility & contrast

On white

11.56

#641859 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#641859 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641859

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641859	#FFFFFF	#000000	##FFFFFF
##641859	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17325B

Deuteranopia (green-blind)

#323D57

Tritanopia (blue-blind)

#691E36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641859;
/* rgb */ color: rgb(100, 24, 89);
/* oklch */ color: oklch(36.2% 0.133 334.5);

Tailwind

colors: {
  custom: {
    50: '#935d88',
    500: '#641859',
    950: '#000000',
  },
}

SCSS

$custom: #641859;
$custom-light: #935d88;
$custom-dark: #000000;

JSON

{
  "hex": "#641859",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 89
  },
  "hsl": {
    "h": 308.684,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36189,
    "c": 0.13265,
    "h": 334.5
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#641859

secondary

#3E9A4B

accent

#E45B43

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641859

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

Preview Lab → · Contrast checker → · Palette generator →