#642D64#642D64

#642D64 is a dark, moderate purple. Relative luminance 0.055; OKLCH L 39.4% C 0.110 H 327.4°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#642D64
RGB	rgb(100, 45, 100)
HSL	hsl(300, 38%, 28%)
HSV	hsv(300, 55%, 39%)
CMYK	cmyk(0%, 55%, 0%, 60.8%)
CIE-LAB	lab(28.13, 33.32, -21.55)
CIE-LCH	lch(28.13, 39.68, 327.10°)
OKLab	oklab(39.43% 0.0926 -0.0592)
OKLCH	oklch(39.43% 0.11 327.4)
XYZ	xyz(8.4940, 5.5067, 12.6696)
Luminance	0.0551 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642D64 #2D642D

analogous

#482D64 #642D64 #642D48

triadic

#642D64 #64642D #2D6464

tetradic

#642D64 #64482D #2D642D #2D4864

square

#642D64 #64482D #2D642D #2D4864

split-complementary

#642D64 #48642D #2D6448

monochromatic

#150915 #3A1A3A #642D64 #8E408E #B458B4

Accessibility & contrast

On white

9.99

#642D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#642D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642D64

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642D64	#FFFFFF	#000000	##FFFFFF
##642D64	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283E66

Deuteranopia (green-blind)

#394562

Tritanopia (blue-blind)

#673344

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642d64;
/* rgb */ color: rgb(100, 45, 100);
/* oklch */ color: oklch(39.4% 0.110 327.4);

Tailwind

colors: {
  custom: {
    50: '#926990',
    500: '#642d64',
    950: '#000000',
  },
}

SCSS

$custom: #642d64;
$custom-light: #926990;
$custom-dark: #000000;

JSON

{
  "hex": "#642d64",
  "rgb": {
    "r": 100,
    "g": 45,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 37.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39431,
    "c": 0.10994,
    "h": 327.4
  },
  "luminance": 0.05506
}

Semantic roles & 50–950 ramp

primary

#642D64

secondary

#579657

accent

#CE5A5A

background

#F9F6F8

surface

#F1EBF0

border

#CBC6CB

text

#0D060C

muted

#7E7A7D

Preview Lab

Preview with #642D64

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

Preview Lab → · Contrast checker → · Palette generator →