#641D6A#641D6A

#641D6A is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.7% C 0.141 H 324.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#641D6A
RGB	rgb(100, 29, 106)
HSL	hsl(295, 57%, 26%)
HSV	hsv(295, 73%, 42%)
CMYK	cmyk(5.7%, 72.6%, 0%, 58.4%)
CIE-LAB	lab(25.65, 42.26, -29.35)
CIE-LCH	lch(25.65, 51.45, 325.22°)
OKLab	oklab(37.74% 0.1147 -0.0816)
OKLCH	oklch(37.74% 0.141 324.6)
XYZ	xyz(8.2962, 4.6292, 14.0894)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D6A #236A1D

analogous

#3E1D6A #641D6A #6A1D4A

triadic

#641D6A #6A641D #1D6A64

tetradic

#641D6A #6A3E1D #236A1D #1D4A6A

square

#641D6A #6A3E1D #236A1D #1D4A6A

split-complementary

#641D6A #4A6A1D #1D6A3E

monochromatic

#170718 #37103A #641D6A #912A9A #BE39C9

Accessibility & contrast

On white

10.90

#641D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#641D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D6A

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D6A	#FFFFFF	#000000	##FFFFFF
##641D6A	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09376C

Deuteranopia (green-blind)

#2B4068

Tritanopia (blue-blind)

#662A41

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #641d6a;
/* rgb */ color: rgb(100, 29, 106);
/* oklch */ color: oklch(37.7% 0.141 324.6);

Tailwind

colors: {
  custom: {
    50: '#936095',
    500: '#641d6a',
    950: '#000000',
  },
}

SCSS

$custom: #641d6a;
$custom-light: #936095;
$custom-dark: #000000;

JSON

{
  "hex": "#641d6a",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 106
  },
  "hsl": {
    "h": 295.325,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.37737,
    "c": 0.1408,
    "h": 324.6
  },
  "luminance": 0.04629
}

Semantic roles & 50–950 ramp

primary

#641D6A

secondary

#4B9F44

accent

#E04853

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641D6A

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

Preview Lab → · Contrast checker → · Palette generator →