#642E85#642E85

#642E85 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.6% C 0.144 H 310.2°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#642E85
RGB	rgb(100, 46, 133)
HSL	hsl(277, 49%, 35%)
HSV	hsv(277, 65%, 52%)
CMYK	cmyk(24.8%, 65.4%, 0%, 47.8%)
CIE-LAB	lab(30.30, 40.10, -39.05)
CIE-LCH	lch(30.30, 55.97, 315.76°)
OKLab	oklab(41.65% 0.093 -0.1101)
OKLCH	oklch(41.65% 0.144 310.2)
XYZ	xyz(10.4654, 6.3570, 22.8615)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642E85 #4F852E

analogous

#382E85 #642E85 #852E7B

triadic

#642E85 #85642E #2E8564

tetradic

#642E85 #85382E #4F852E #2E7B85

square

#642E85 #85382E #4F852E #2E7B85

split-complementary

#642E85 #7B852E #2E8538

monochromatic

#200F2A #421E58 #642E85 #863EB2 #A364C9

Accessibility & contrast

On white

9.25

#642E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#642E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642E85

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642E85	#FFFFFF	#000000	##FFFFFF
##642E85	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004588

Deuteranopia (green-blind)

#234883

Tritanopia (blue-blind)

#603F55

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #642e85;
/* rgb */ color: rgb(100, 46, 133);
/* oklch */ color: oklch(41.6% 0.144 310.2);

Tailwind

colors: {
  custom: {
    50: '#936aa9',
    500: '#642e85',
    950: '#000000',
  },
}

SCSS

$custom: #642e85;
$custom-light: #936aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#642e85",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 133
  },
  "hsl": {
    "h": 277.241,
    "s": 48.603,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41646,
    "c": 0.14413,
    "h": 310.2
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#642E85

secondary

#7EB05F

accent

#D85083

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #642E85

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

Preview Lab → · Contrast checker → · Palette generator →