#642986#642986

#642986 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.1% C 0.152 H 310.5°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#642986
RGB	rgb(100, 41, 134)
HSL	hsl(278, 53%, 34%)
HSV	hsv(278, 69%, 53%)
CMYK	cmyk(25.4%, 69.4%, 0%, 47.5%)
CIE-LAB	lab(29.45, 42.85, -41.03)
CIE-LCH	lch(29.45, 59.32, 316.24°)
OKLab	oklab(41.06% 0.099 -0.1159)
OKLCH	oklch(41.06% 0.152 310.5)
XYZ	xyz(10.3507, 6.0167, 23.1657)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642986 #4B8629

analogous

#362986 #642986 #86297A

triadic

#642986 #866429 #298664

tetradic

#642986 #863629 #4B8629 #297A86

square

#642986 #863629 #4B8629 #297A86

split-complementary

#642986 #7A8629 #298636

monochromatic

#1E0C28 #411B57 #642986 #8737B5 #A45CCD

Accessibility & contrast

On white

9.53

#642986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#642986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642986

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642986	#FFFFFF	#000000	##FFFFFF
##642986	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004389

Deuteranopia (green-blind)

#1C4684

Tritanopia (blue-blind)

#5F3C54

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #642986;
/* rgb */ color: rgb(100, 41, 134);
/* oklch */ color: oklch(41.1% 0.152 310.5);

Tailwind

colors: {
  custom: {
    50: '#9467aa',
    500: '#642986',
    950: '#000000',
  },
}

SCSS

$custom: #642986;
$custom-light: #9467aa;
$custom-dark: #000000;

JSON

{
  "hex": "#642986",
  "rgb": {
    "r": 100,
    "g": 41,
    "b": 134
  },
  "hsl": {
    "h": 278.065,
    "s": 53.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41062,
    "c": 0.15245,
    "h": 310.5
  },
  "luminance": 0.06016
}

Semantic roles & 50–950 ramp

primary

#642986

secondary

#79B358

accent

#DD4B80

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #642986

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

Preview Lab → · Contrast checker → · Palette generator →