#641874#641874

#641874 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.9% C 0.156 H 319.9°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#641874
RGB	rgb(100, 24, 116)
HSL	hsl(290, 66%, 27%)
HSV	hsv(290, 79%, 45%)
CMYK	cmyk(13.8%, 79.3%, 0%, 54.5%)
CIE-LAB	lab(25.64, 46.17, -35.81)
CIE-LCH	lch(25.64, 58.43, 322.20°)
OKLab	oklab(37.94% 0.1193 -0.1005)
OKLCH	oklch(37.94% 0.156 319.9)
XYZ	xyz(8.7342, 4.6240, 16.9521)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641874 #287418

analogous

#361874 #641874 #741856

triadic

#641874 #746418 #187464

tetradic

#641874 #743618 #287418 #185674

square

#641874 #743618 #287418 #185674

split-complementary

#641874 #567418 #187436

monochromatic

#160519 #380E41 #641874 #9022A7 #B832D5

Accessibility & contrast

On white

10.91

#641874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#641874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641874

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641874	#FFFFFF	#000000	##FFFFFF
##641874	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003876

Deuteranopia (green-blind)

#213F72

Tritanopia (blue-blind)

#642B45

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641874;
/* rgb */ color: rgb(100, 24, 116);
/* oklch */ color: oklch(37.9% 0.156 319.9);

Tailwind

colors: {
  custom: {
    50: '#935e9c',
    500: '#641874',
    950: '#000000',
  },
}

SCSS

$custom: #641874;
$custom-light: #935e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#641874",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 116
  },
  "hsl": {
    "h": 289.565,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37938,
    "c": 0.15596,
    "h": 319.9
  },
  "luminance": 0.04624
}

Semantic roles & 50–950 ramp

primary

#641874

secondary

#51A93F

accent

#E93F5D

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #641874

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

Preview Lab → · Contrast checker → · Palette generator →