#641C4C#641C4C

#641C4C is a dark, moderate pink. Relative luminance 0.041; OKLCH L 35.9% C 0.117 H 343.7°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#641C4C
RGB	rgb(100, 28, 76)
HSL	hsl(320, 56%, 25%)
HSV	hsv(320, 72%, 39%)
CMYK	cmyk(0%, 72%, 24%, 60.8%)
CIE-LAB	lab(23.88, 37.46, -12.32)
CIE-LCH	lch(23.88, 39.43, 341.79°)
OKLab	oklab(35.92% 0.1127 -0.0329)
OKLCH	oklch(35.92% 0.117 343.7)
XYZ	xyz(6.9755, 4.0623, 7.2528)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C4C #1C6434

analogous

#581C64 #641C4C #641C28

triadic

#641C4C #4C641C #1C4C64

tetradic

#641C4C #64581C #1C6434 #1C2864

square

#641C4C #64581C #1C6434 #1C2864

split-complementary

#641C4C #28641C #1C6458

monochromatic

#180712 #340F28 #641C4C #942970 #C43795

Accessibility & contrast

On white

11.59

#641C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C4C

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C4C	#FFFFFF	#000000	##FFFFFF
##641C4C	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23314D

Deuteranopia (green-blind)

#393D4A

Tritanopia (blue-blind)

#6B1C31

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641c4c;
/* rgb */ color: rgb(100, 28, 76);
/* oklch */ color: oklch(35.9% 0.117 343.7);

Tailwind

colors: {
  custom: {
    50: '#935f7e',
    500: '#641c4c',
    950: '#000000',
  },
}

SCSS

$custom: #641c4c;
$custom-light: #935f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#641c4c",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 76
  },
  "hsl": {
    "h": 320,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35924,
    "c": 0.11738,
    "h": 343.7
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#641C4C

secondary

#43995F

accent

#E07B48

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0D050A

muted

#7E797C

Preview Lab

Preview with #641C4C

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

Preview Lab → · Contrast checker → · Palette generator →