#641D39#641D39

#641D39 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.2% C 0.105 H 359.8°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#641D39
RGB	rgb(100, 29, 57)
HSL	hsl(336, 55%, 25%)
HSV	hsv(336, 71%, 39%)
CMYK	cmyk(0%, 71%, 43%, 60.8%)
CIE-LAB	lab(23.28, 34.44, -0.28)
CIE-LCH	lch(23.28, 34.44, 359.54°)
OKLab	oklab(35.24% 0.1054 -0.0003)
OKLCH	oklch(35.24% 0.105 359.8)
XYZ	xyz(6.4338, 3.8842, 4.2810)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D39 #1D6448

analogous

#641D5C #641D39 #64241D

triadic

#641D39 #39641D #1D3964

tetradic

#641D39 #5C641D #1D6448 #241D64

square

#641D39 #5C641D #1D6448 #241D64

split-complementary

#641D39 #1D6424 #1D5C64

monochromatic

#18070E #350F1E #641D39 #932B54 #C3396F

Accessibility & contrast

On white

11.82

#641D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#641D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D39

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D39	#FFFFFF	#000000	##FFFFFF
##641D39	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F3A

Deuteranopia (green-blind)

#3E3C37

Tritanopia (blue-blind)

#6D1528

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641d39;
/* rgb */ color: rgb(100, 29, 57);
/* oklch */ color: oklch(35.2% 0.105 359.8);

Tailwind

colors: {
  custom: {
    50: '#945e6f',
    500: '#641d39',
    950: '#000000',
  },
}

SCSS

$custom: #641d39;
$custom-light: #945e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#641d39",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 57
  },
  "hsl": {
    "h": 336.338,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35242,
    "c": 0.10541,
    "h": 359.8
  },
  "luminance": 0.03883
}

Semantic roles & 50–950 ramp

primary

#641D39

secondary

#449977

accent

#DEA449

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641D39

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

Preview Lab → · Contrast checker → · Palette generator →