#642380#642380

#642380 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 39.9% C 0.154 H 313.7°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#642380
RGB	rgb(100, 35, 128)
HSL	hsl(282, 57%, 32%)
HSV	hsv(282, 73%, 50%)
CMYK	cmyk(21.9%, 72.7%, 0%, 49.8%)
CIE-LAB	lab(28.03, 44.27, -39.56)
CIE-LCH	lch(28.03, 59.37, 318.22°)
OKLab	oklab(39.91% 0.1065 -0.1115)
OKLCH	oklch(39.91% 0.154 313.7)
XYZ	xyz(9.7522, 5.4702, 20.9600)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642380 #3F8023

analogous

#352380 #642380 #80236E

triadic

#642380 #806423 #238064

tetradic

#642380 #803523 #3F8023 #236E80

square

#642380 #803523 #3F8023 #236E80

split-complementary

#642380 #6E8023 #238035

monochromatic

#190920 #3E1650 #642380 #8A30B0 #A84FCF

Accessibility & contrast

On white

10.03

#642380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#642380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642380

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642380	#FFFFFF	#000000	##FFFFFF
##642380	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#1D447E

Tritanopia (blue-blind)

#61364F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #642380;
/* rgb */ color: rgb(100, 35, 128);
/* oklch */ color: oklch(39.9% 0.154 313.7);

Tailwind

colors: {
  custom: {
    50: '#9364a5',
    500: '#642380',
    950: '#000000',
  },
}

SCSS

$custom: #642380;
$custom-light: #9364a5;
$custom-dark: #000000;

JSON

{
  "hex": "#642380",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 128
  },
  "hsl": {
    "h": 281.935,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39912,
    "c": 0.15425,
    "h": 313.7
  },
  "luminance": 0.0547
}

Semantic roles & 50–950 ramp

primary

#642380

secondary

#6BB24D

accent

#E04775

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #642380

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

Preview Lab → · Contrast checker → · Palette generator →