#643292#643292

#643292 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.1% C 0.153 H 304.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#643292
RGB	rgb(100, 50, 146)
HSL	hsl(271, 49%, 38%)
HSV	hsv(271, 66%, 57%)
CMYK	cmyk(31.5%, 65.8%, 0%, 42.7%)
CIE-LAB	lab(31.96, 41.19, -44.41)
CIE-LCH	lch(31.96, 60.57, 312.84°)
OKLab	oklab(43.13% 0.0872 -0.1259)
OKLCH	oklch(43.13% 0.153 304.7)
XYZ	xyz(11.5833, 7.0659, 27.9422)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643292 #609232

analogous

#343292 #643292 #923290

triadic

#643292 #926432 #329264

tetradic

#643292 #923432 #609232 #329092

square

#643292 #923432 #609232 #329092

split-complementary

#643292 #909232 #329234

monochromatic

#261337 #452264 #643292 #8343BF #A170CE

Accessibility & contrast

On white

8.70

#643292 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#643292 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643292

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643292	#FFFFFF	#000000	##FFFFFF
##643292	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#174B90

Tritanopia (blue-blind)

#5C465D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #643292;
/* rgb */ color: rgb(100, 50, 146);
/* oklch */ color: oklch(43.1% 0.153 304.7);

Tailwind

colors: {
  custom: {
    50: '#946db3',
    500: '#643292',
    950: '#000000',
  },
}

SCSS

$custom: #643292;
$custom-light: #946db3;
$custom-dark: #000000;

JSON

{
  "hex": "#643292",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 146
  },
  "hsl": {
    "h": 271.25,
    "s": 48.98,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43131,
    "c": 0.15313,
    "h": 304.7
  },
  "luminance": 0.07066
}

Semantic roles & 50–950 ramp

primary

#643292

secondary

#8EB66A

accent

#D94F91

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #643292

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

Preview Lab → · Contrast checker → · Palette generator →