#641C44#641C44

#641C44 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.112 H 350.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#641C44
RGB	rgb(100, 28, 68)
HSL	hsl(327, 56%, 25%)
HSV	hsv(327, 72%, 39%)
CMYK	cmyk(0%, 72%, 32%, 60.8%)
CIE-LAB	lab(23.53, 36.30, -7.43)
CIE-LCH	lch(23.53, 37.05, 348.43°)
OKLab	oklab(35.56% 0.1106 -0.0194)
OKLCH	oklch(35.56% 0.112 350.1)
XYZ	xyz(6.7145, 3.9579, 5.8781)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C44 #1C643C

analogous

#601C64 #641C44 #641C20

triadic

#641C44 #44641C #1C4464

tetradic

#641C44 #64601C #1C643C #1C2064

square

#641C44 #64601C #1C643C #1C2064

split-complementary

#641C44 #20641C #1C6460

monochromatic

#180710 #340F23 #641C44 #942965 #C43785

Accessibility & contrast

On white

11.72

#641C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C44

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C44	#FFFFFF	#000000	##FFFFFF
##641C44	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263045

Deuteranopia (green-blind)

#3B3D42

Tritanopia (blue-blind)

#6C182D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641c44;
/* rgb */ color: rgb(100, 28, 68);
/* oklch */ color: oklch(35.6% 0.112 350.1);

Tailwind

colors: {
  custom: {
    50: '#935e77',
    500: '#641c44',
    950: '#000000',
  },
}

SCSS

$custom: #641c44;
$custom-light: #935e77;
$custom-dark: #000000;

JSON

{
  "hex": "#641c44",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 68
  },
  "hsl": {
    "h": 326.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35558,
    "c": 0.11224,
    "h": 350.1
  },
  "luminance": 0.03957
}

Semantic roles & 50–950 ramp

primary

#641C44

secondary

#439969

accent

#E08B48

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641C44

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

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