#641A59#641A59

#641A59 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.4% C 0.130 H 334.5°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#641A59
RGB	rgb(100, 26, 89)
HSL	hsl(309, 59%, 25%)
HSV	hsv(309, 74%, 39%)
CMYK	cmyk(0%, 74%, 11%, 60.8%)
CIE-LAB	lab(24.23, 40.39, -20.47)
CIE-LCH	lch(24.23, 45.28, 333.13°)
OKLab	oklab(36.39% 0.1174 -0.0559)
OKLCH	oklch(36.39% 0.13 334.5)
XYZ	xyz(7.4282, 4.1700, 9.8629)
Luminance	0.0417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A59 #1A6425

analogous

#4A1A64 #641A59 #641A34

triadic

#641A59 #59641A #1A5964

tetradic

#641A59 #644A1A #1A6425 #1A3464

square

#641A59 #644A1A #1A6425 #1A3464

split-complementary

#641A59 #34641A #1A644A

monochromatic

#180616 #330D2E #641A59 #952784 #C533AF

Accessibility & contrast

On white

11.45

#641A59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#641A59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A59

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A59	#FFFFFF	#000000	##FFFFFF
##641A59	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19335B

Deuteranopia (green-blind)

#333D57

Tritanopia (blue-blind)

#692037

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641a59;
/* rgb */ color: rgb(100, 26, 89);
/* oklch */ color: oklch(36.4% 0.130 334.5);

Tailwind

colors: {
  custom: {
    50: '#935e88',
    500: '#641a59',
    950: '#000000',
  },
}

SCSS

$custom: #641a59;
$custom-light: #935e88;
$custom-dark: #000000;

JSON

{
  "hex": "#641a59",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 89
  },
  "hsl": {
    "h": 308.919,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36389,
    "c": 0.13004,
    "h": 334.5
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#641A59

secondary

#409A4D

accent

#E25D46

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641A59

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

Preview Lab → · Contrast checker → · Palette generator →