#641C4A#641C4A

#641C4A is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.8% C 0.116 H 345.3°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#641C4A
RGB	rgb(100, 28, 74)
HSL	hsl(322, 56%, 25%)
HSV	hsv(322, 72%, 39%)
CMYK	cmyk(0%, 72%, 26%, 60.8%)
CIE-LAB	lab(23.79, 37.16, -11.11)
CIE-LCH	lch(23.79, 38.78, 343.35°)
OKLab	oklab(35.83% 0.1122 -0.0295)
OKLCH	oklch(35.83% 0.116 345.3)
XYZ	xyz(6.9071, 4.0349, 6.8923)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C4A #1C6436

analogous

#5A1C64 #641C4A #641C26

triadic

#641C4A #4A641C #1C4A64

tetradic

#641C4A #645A1C #1C6436 #1C2664

square

#641C4A #645A1C #1C6436 #1C2664

split-complementary

#641C4A #26641C #1C645A

monochromatic

#180712 #340F27 #641C4A #94296D #C43791

Accessibility & contrast

On white

11.62

#641C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C4A

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C4A	#FFFFFF	#000000	##FFFFFF
##641C4A	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24314B

Deuteranopia (green-blind)

#393D48

Tritanopia (blue-blind)

#6B1B30

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641c4a;
/* rgb */ color: rgb(100, 28, 74);
/* oklch */ color: oklch(35.8% 0.116 345.3);

Tailwind

colors: {
  custom: {
    50: '#935e7c',
    500: '#641c4a',
    950: '#000000',
  },
}

SCSS

$custom: #641c4a;
$custom-light: #935e7c;
$custom-dark: #000000;

JSON

{
  "hex": "#641c4a",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 74
  },
  "hsl": {
    "h": 321.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35829,
    "c": 0.11601,
    "h": 345.3
  },
  "luminance": 0.04034
}

Semantic roles & 50–950 ramp

primary

#641C4A

secondary

#439962

accent

#E07F48

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0D0509

muted

#7E797B

Preview Lab

Preview with #641C4A

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

Preview Lab → · Contrast checker → · Palette generator →