#642287#642287

#642287 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.3% C 0.163 H 311.0°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#642287
RGB	rgb(100, 34, 135)
HSL	hsl(279, 60%, 33%)
HSV	hsv(279, 75%, 53%)
CMYK	cmyk(25.9%, 74.8%, 0%, 47.1%)
CIE-LAB	lab(28.39, 46.28, -43.37)
CIE-LCH	lch(28.39, 63.43, 316.86°)
OKLab	oklab(40.32% 0.1067 -0.1227)
OKLCH	oklch(40.32% 0.163 311)
XYZ	xyz(10.1999, 5.6029, 23.4611)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642287 #458722

analogous

#312287 #642287 #872277

triadic

#642287 #876422 #228764

tetradic

#642287 #873122 #458722 #227787

square

#642287 #873122 #458722 #227787

split-complementary

#642287 #778722 #228731

monochromatic

#1C0925 #401656 #642287 #882EB8 #A650D3

Accessibility & contrast

On white

9.90

#642287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#642287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642287

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642287	#FFFFFF	#000000	##FFFFFF
##642287	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)

#00408A

Deuteranopia (green-blind)

#104485

Tritanopia (blue-blind)

#5F3952

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #642287;
/* rgb */ color: rgb(100, 34, 135);
/* oklch */ color: oklch(40.3% 0.163 311.0);

Tailwind

colors: {
  custom: {
    50: '#9464ab',
    500: '#642287',
    950: '#000000',
  },
}

SCSS

$custom: #642287;
$custom-light: #9464ab;
$custom-dark: #000000;

JSON

{
  "hex": "#642287",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 135
  },
  "hsl": {
    "h": 279.208,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40324,
    "c": 0.16261,
    "h": 311
  },
  "luminance": 0.05603
}

Semantic roles & 50–950 ramp

primary

#642287

secondary

#72B74E

accent

#E3457C

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #642287

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

Preview Lab → · Contrast checker → · Palette generator →