#641C42#641C42

#641C42 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.5% C 0.111 H 351.7°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#641C42
RGB	rgb(100, 28, 66)
HSL	hsl(328, 56%, 25%)
HSV	hsv(328, 72%, 39%)
CMYK	cmyk(0%, 72%, 34%, 60.8%)
CIE-LAB	lab(23.45, 36.03, -6.19)
CIE-LCH	lch(23.45, 36.55, 350.25°)
OKLab	oklab(35.47% 0.11 -0.016)
OKLCH	oklch(35.47% 0.111 351.7)
XYZ	xyz(6.6545, 3.9339, 5.5621)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C42 #1C643E

analogous

#621C64 #641C42 #641C1E

triadic

#641C42 #42641C #1C4264

tetradic

#641C42 #64621C #1C643E #1C1E64

square

#641C42 #64621C #1C643E #1C1E64

split-complementary

#641C42 #1E641C #1C6462

monochromatic

#180710 #340F22 #641C42 #942962 #C43781

Accessibility & contrast

On white

11.75

#641C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C42

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C42	#FFFFFF	#000000	##FFFFFF
##641C42	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273043

Deuteranopia (green-blind)

#3B3D40

Tritanopia (blue-blind)

#6C182C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641c42;
/* rgb */ color: rgb(100, 28, 66);
/* oklch */ color: oklch(35.5% 0.111 351.7);

Tailwind

colors: {
  custom: {
    50: '#935e76',
    500: '#641c42',
    950: '#000000',
  },
}

SCSS

$custom: #641c42;
$custom-light: #935e76;
$custom-dark: #000000;

JSON

{
  "hex": "#641c42",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 66
  },
  "hsl": {
    "h": 328.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35473,
    "c": 0.11111,
    "h": 351.7
  },
  "luminance": 0.03933
}

Semantic roles & 50–950 ramp

primary

#641C42

secondary

#43996B

accent

#E09048

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641C42

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

Preview Lab → · Contrast checker → · Palette generator →