#642671#642671

#642671 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.2% C 0.135 H 320.3°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#642671
RGB	rgb(100, 38, 113)
HSL	hsl(290, 50%, 30%)
HSV	hsv(290, 66%, 44%)
CMYK	cmyk(11.5%, 66.4%, 0%, 55.7%)
CIE-LAB	lab(27.54, 39.62, -30.84)
CIE-LCH	lch(27.54, 50.21, 322.10°)
OKLab	oklab(39.24% 0.1037 -0.0861)
OKLCH	oklch(39.24% 0.135 320.3)
XYZ	xyz(8.9289, 5.2882, 16.1700)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642671 #337126

analogous

#3F2671 #642671 #712659

triadic

#642671 #716426 #267164

tetradic

#642671 #713F26 #337126 #265971

square

#642671 #713F26 #337126 #265971

split-complementary

#642671 #597126 #26713F

monochromatic

#140817 #3B1743 #642671 #8D359F #AF4EC3

Accessibility & contrast

On white

10.21

#642671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#642671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642671

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642671	#FFFFFF	#000000	##FFFFFF
##642671	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123D73

Deuteranopia (green-blind)

#2D436F

Tritanopia (blue-blind)

#653248

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #642671;
/* rgb */ color: rgb(100, 38, 113);
/* oklch */ color: oklch(39.2% 0.135 320.3);

Tailwind

colors: {
  custom: {
    50: '#93659a',
    500: '#642671',
    950: '#000000',
  },
}

SCSS

$custom: #642671;
$custom-light: #93659a;
$custom-dark: #000000;

JSON

{
  "hex": "#642671",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 113
  },
  "hsl": {
    "h": 289.6,
    "s": 49.669,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39239,
    "c": 0.13474,
    "h": 320.3
  },
  "luminance": 0.05288
}

Semantic roles & 50–950 ramp

primary

#642671

secondary

#5EA44F

accent

#D94F67

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D060E

muted

#7E7A7E

Preview Lab

Preview with #642671

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

Preview Lab → · Contrast checker → · Palette generator →