#641C36#641C36

#641C36 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.0% C 0.106 H 2.2°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#641C36
RGB	rgb(100, 28, 54)
HSL	hsl(338, 56%, 25%)
HSV	hsv(338, 72%, 39%)
CMYK	cmyk(0%, 72%, 46%, 60.8%)
CIE-LAB	lab(23.02, 34.54, 1.41)
CIE-LCH	lch(23.02, 34.57, 2.33°)
OKLab	oklab(35.02% 0.1057 0.004)
OKLCH	oklch(35.02% 0.106 2.2)
XYZ	xyz(6.3371, 3.8070, 3.8904)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C36 #1C644A

analogous

#641C5A #641C36 #64261C

triadic

#641C36 #36641C #1C3664

tetradic

#641C36 #5A641C #1C644A #261C64

square

#641C36 #5A641C #1C644A #261C64

split-complementary

#641C36 #1C6426 #1C5A64

monochromatic

#18070D #340F1C #641C36 #942950 #C4376A

Accessibility & contrast

On white

11.92

#641C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#641C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C36

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C36	#FFFFFF	#000000	##FFFFFF
##641C36	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2E37

Deuteranopia (green-blind)

#3E3C34

Tritanopia (blue-blind)

#6D1227

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641c36;
/* rgb */ color: rgb(100, 28, 54);
/* oklch */ color: oklch(35.0% 0.106 2.2);

Tailwind

colors: {
  custom: {
    50: '#945e6c',
    500: '#641c36',
    950: '#000000',
  },
}

SCSS

$custom: #641c36;
$custom-light: #945e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#641c36",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 338.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35016,
    "c": 0.10576,
    "h": 2.2
  },
  "luminance": 0.03806
}

Semantic roles & 50–950 ramp

primary

#641C36

secondary

#43997A

accent

#E0A948

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641C36

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

Preview Lab → · Contrast checker → · Palette generator →