#641561#641561

#641561 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.143 H 329.7°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#641561
RGB	rgb(100, 21, 97)
HSL	hsl(302, 65%, 24%)
HSV	hsv(302, 79%, 39%)
CMYK	cmyk(0%, 79%, 3%, 60.8%)
CIE-LAB	lab(24.03, 43.63, -26.06)
CIE-LCH	lch(24.03, 50.82, 329.16°)
OKLab	oklab(36.4% 0.1233 -0.072)
OKLCH	oklch(36.4% 0.143 329.7)
XYZ	xyz(7.6813, 4.1093, 11.6956)
Luminance	0.0411 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641561 #156418

analogous

#3F1564 #641561 #641539

triadic

#641561 #616415 #156164

tetradic

#641561 #643F15 #156418 #153964

square

#641561 #643F15 #156418 #153964

split-complementary

#641561 #396415 #15643F

monochromatic

#190519 #310A30 #641561 #972092 #C92AC3

Accessibility & contrast

On white

11.53

#641561 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#641561 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641561

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641561	#FFFFFF	#000000	##FFFFFF
##641561	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093263

Deuteranopia (green-blind)

#2D3D5F

Tritanopia (blue-blind)

#68203A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641561;
/* rgb */ color: rgb(100, 21, 97);
/* oklch */ color: oklch(36.4% 0.143 329.7);

Tailwind

colors: {
  custom: {
    50: '#935c8e',
    500: '#641561',
    950: '#000000',
  },
}

SCSS

$custom: #641561;
$custom-light: #935c8e;
$custom-dark: #000000;

JSON

{
  "hex": "#641561",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 97
  },
  "hsl": {
    "h": 302.278,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36396,
    "c": 0.14276,
    "h": 329.7
  },
  "luminance": 0.04109
}

Semantic roles & 50–950 ramp

primary

#641561

secondary

#3A9B3D

accent

#E84640

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040C

muted

#7E797D

Preview Lab

Preview with #641561

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

Preview Lab → · Contrast checker → · Palette generator →