#641D64#641D64

#641D64 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.135 H 327.9°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#641D64
RGB	rgb(100, 29, 100)
HSL	hsl(300, 55%, 25%)
HSV	hsv(300, 71%, 39%)
CMYK	cmyk(0%, 71%, 0%, 60.8%)
CIE-LAB	lab(25.29, 41.12, -26.03)
CIE-LCH	lch(25.29, 48.66, 327.67°)
OKLab	oklab(37.36% 0.1146 -0.072)
OKLCH	oklch(37.36% 0.135 327.9)
XYZ	xyz(7.9950, 4.5087, 12.5033)
Luminance	0.0451 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D64 #1D641D

analogous

#401D64 #641D64 #641D40

triadic

#641D64 #64641D #1D6464

tetradic

#641D64 #64401D #1D641D #1D4064

square

#641D64 #64401D #1D641D #1D4064

split-complementary

#641D64 #40641D #1D6440

monochromatic

#180718 #350F35 #641D64 #932B93 #C339C3

Accessibility & contrast

On white

11.04

#641D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#641D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D64

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D64	#FFFFFF	#000000	##FFFFFF
##641D64	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123666

Deuteranopia (green-blind)

#2F3F62

Tritanopia (blue-blind)

#67273E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641d64;
/* rgb */ color: rgb(100, 29, 100);
/* oklch */ color: oklch(37.4% 0.135 327.9);

Tailwind

colors: {
  custom: {
    50: '#936090',
    500: '#641d64',
    950: '#000000',
  },
}

SCSS

$custom: #641d64;
$custom-light: #936090;
$custom-dark: #000000;

JSON

{
  "hex": "#641d64",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 300,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37357,
    "c": 0.13536,
    "h": 327.9
  },
  "luminance": 0.04508
}

Semantic roles & 50–950 ramp

primary

#641D64

secondary

#449944

accent

#DE4949

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641D64

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

Preview Lab → · Contrast checker → · Palette generator →