#641964#641964

#641964 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.141 H 328.0°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#641964
RGB	rgb(100, 25, 100)
HSL	hsl(300, 60%, 25%)
HSV	hsv(300, 75%, 39%)
CMYK	cmyk(0%, 75%, 0%, 60.8%)
CIE-LAB	lab(24.72, 42.72, -26.93)
CIE-LCH	lch(24.72, 50.50, 327.78°)
OKLab	oklab(36.95% 0.1192 -0.0746)
OKLCH	oklch(36.95% 0.141 328)
XYZ	xyz(7.9033, 4.3253, 12.4727)
Luminance	0.0432 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641964 #196419

analogous

#3F1964 #641964 #64193F

triadic

#641964 #646419 #196464

tetradic

#641964 #643F19 #196419 #193F64

square

#641964 #643F19 #196419 #193F64

split-complementary

#641964 #3F6419 #19643F

monochromatic

#180618 #330D33 #641964 #952595 #C631C6

Accessibility & contrast

On white

11.26

#641964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#641964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641964

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641964	#FFFFFF	#000000	##FFFFFF
##641964	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3466

Deuteranopia (green-blind)

#2D3E62

Tritanopia (blue-blind)

#67243D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641964;
/* rgb */ color: rgb(100, 25, 100);
/* oklch */ color: oklch(36.9% 0.141 328.0);

Tailwind

colors: {
  custom: {
    50: '#935e90',
    500: '#641964',
    950: '#000000',
  },
}

SCSS

$custom: #641964;
$custom-light: #935e90;
$custom-dark: #000000;

JSON

{
  "hex": "#641964",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36949,
    "c": 0.14058,
    "h": 328
  },
  "luminance": 0.04325
}

Semantic roles & 50–950 ramp

primary

#641964

secondary

#3F9A3F

accent

#E34545

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641964

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

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