#642C64#642C64

#642C64 is a dark, moderate purple. Relative luminance 0.054; OKLCH L 39.3% C 0.112 H 327.4°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#642C64
RGB	rgb(100, 44, 100)
HSL	hsl(300, 39%, 28%)
HSV	hsv(300, 56%, 39%)
CMYK	cmyk(0%, 56%, 0%, 60.8%)
CIE-LAB	lab(27.93, 33.86, -21.87)
CIE-LCH	lch(27.93, 40.31, 327.14°)
OKLab	oklab(39.28% 0.0942 -0.0601)
OKLCH	oklch(39.28% 0.112 327.4)
XYZ	xyz(8.4563, 5.4313, 12.6570)
Luminance	0.0543 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642C64 #2C642C

analogous

#482C64 #642C64 #642C48

triadic

#642C64 #64642C #2C6464

tetradic

#642C64 #64482C #2C642C #2C4864

square

#642C64 #64482C #2C642C #2C4864

split-complementary

#642C64 #48642C #2C6448

monochromatic

#150915 #391939 #642C64 #8E3F8E #B556B5

Accessibility & contrast

On white

10.07

#642C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#642C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642C64

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642C64	#FFFFFF	#000000	##FFFFFF
##642C64	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263D66

Deuteranopia (green-blind)

#384562

Tritanopia (blue-blind)

#673243

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642c64;
/* rgb */ color: rgb(100, 44, 100);
/* oklch */ color: oklch(39.3% 0.112 327.4);

Tailwind

colors: {
  custom: {
    50: '#926890',
    500: '#642c64',
    950: '#000000',
  },
}

SCSS

$custom: #642c64;
$custom-light: #926890;
$custom-dark: #000000;

JSON

{
  "hex": "#642c64",
  "rgb": {
    "r": 100,
    "g": 44,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 38.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39282,
    "c": 0.1117,
    "h": 327.4
  },
  "luminance": 0.05431
}

Semantic roles & 50–950 ramp

primary

#642C64

secondary

#569656

accent

#CF5959

background

#F9F6F8

surface

#F1EBF0

border

#CBC6CB

text

#0D060C

muted

#7E7A7D

Preview Lab

Preview with #642C64

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

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