#642976#642976

#642976 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.0% C 0.135 H 317.5°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#642976
RGB	rgb(100, 41, 118)
HSL	hsl(286, 48%, 31%)
HSV	hsv(286, 65%, 46%)
CMYK	cmyk(15.3%, 65.3%, 0%, 53.7%)
CIE-LAB	lab(28.39, 39.22, -32.67)
CIE-LCH	lch(28.39, 51.04, 320.20°)
OKLab	oklab(39.95% 0.0998 -0.0914)
OKLCH	oklch(39.95% 0.135 317.5)
XYZ	xyz(9.3180, 5.6036, 17.7268)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642976 #3B7629

analogous

#3D2976 #642976 #762961

triadic

#642976 #766429 #297664

tetradic

#642976 #763D29 #3B7629 #296176

square

#642976 #763D29 #3B7629 #296176

split-complementary

#642976 #617629 #29763D

monochromatic

#17091B #3E1949 #642976 #8A39A3 #AA55C4

Accessibility & contrast

On white

9.90

#642976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#642976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642976

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642976	#FFFFFF	#000000	##FFFFFF
##642976	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113F78

Deuteranopia (green-blind)

#2B4574

Tritanopia (blue-blind)

#63364B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #642976;
/* rgb */ color: rgb(100, 41, 118);
/* oklch */ color: oklch(40.0% 0.135 317.5);

Tailwind

colors: {
  custom: {
    50: '#93679e',
    500: '#642976',
    950: '#000000',
  },
}

SCSS

$custom: #642976;
$custom-light: #93679e;
$custom-dark: #000000;

JSON

{
  "hex": "#642976",
  "rgb": {
    "r": 100,
    "g": 41,
    "b": 118
  },
  "hsl": {
    "h": 285.974,
    "s": 48.428,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39953,
    "c": 0.13533,
    "h": 317.5
  },
  "luminance": 0.05603
}

Semantic roles & 50–950 ramp

primary

#642976

secondary

#67A853

accent

#D85070

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642976

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

Preview Lab → · Contrast checker → · Palette generator →