#641D69#641D69

#641D69 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.7% C 0.140 H 325.1°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#641D69
RGB	rgb(100, 29, 105)
HSL	hsl(296, 57%, 26%)
HSV	hsv(296, 72%, 41%)
CMYK	cmyk(4.8%, 72.4%, 0%, 58.8%)
CIE-LAB	lab(25.59, 42.07, -28.80)
CIE-LCH	lch(25.59, 50.98, 325.61°)
OKLab	oklab(37.67% 0.1147 -0.08)
OKLCH	oklch(37.67% 0.14 325.1)
XYZ	xyz(8.2445, 4.6085, 13.8171)
Luminance	0.0461 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D69 #22691D

analogous

#3E1D69 #641D69 #691D48

triadic

#641D69 #69641D #1D6964

tetradic

#641D69 #693E1D #22691D #1D4869

square

#641D69 #693E1D #22691D #1D4869

split-complementary

#641D69 #48691D #1D693E

monochromatic

#170718 #361039 #641D69 #922A99 #BF38C8

Accessibility & contrast

On white

10.93

#641D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#641D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D69

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D69	#FFFFFF	#000000	##FFFFFF
##641D69	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B376B

Deuteranopia (green-blind)

#2C4067

Tritanopia (blue-blind)

#662940

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641d69;
/* rgb */ color: rgb(100, 29, 105);
/* oklch */ color: oklch(37.7% 0.140 325.1);

Tailwind

colors: {
  custom: {
    50: '#936094',
    500: '#641d69',
    950: '#000000',
  },
}

SCSS

$custom: #641d69;
$custom-light: #936094;
$custom-dark: #000000;

JSON

{
  "hex": "#641d69",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 105
  },
  "hsl": {
    "h": 296.053,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37672,
    "c": 0.13988,
    "h": 325.1
  },
  "luminance": 0.04608
}

Semantic roles & 50–950 ramp

primary

#641D69

secondary

#4A9E44

accent

#E04852

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641D69

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

Preview Lab → · Contrast checker → · Palette generator →