#641C3C#641C3C

#641C3C is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.2% C 0.108 H 356.9°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#641C3C
RGB	rgb(100, 28, 60)
HSL	hsl(333, 56%, 25%)
HSV	hsv(333, 72%, 39%)
CMYK	cmyk(0%, 72%, 40%, 60.8%)
CIE-LAB	lab(23.23, 35.25, -2.42)
CIE-LCH	lch(23.23, 35.34, 356.07°)
OKLab	oklab(35.23% 0.1079 -0.0059)
OKLCH	oklch(35.23% 0.108 356.9)
XYZ	xyz(6.4868, 3.8668, 4.6789)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C3C #1C6444

analogous

#641C60 #641C3C #64201C

triadic

#641C3C #3C641C #1C3C64

tetradic

#641C3C #60641C #1C6444 #201C64

square

#641C3C #60641C #1C6444 #201C64

split-complementary

#641C3C #1C6420 #1C6064

monochromatic

#18070E #340F1F #641C3C #942959 #C43775

Accessibility & contrast

On white

11.84

#641C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#641C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C3C

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C3C	#FFFFFF	#000000	##FFFFFF
##641C3C	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3D

Deuteranopia (green-blind)

#3D3C3A

Tritanopia (blue-blind)

#6C1529

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641c3c;
/* rgb */ color: rgb(100, 28, 60);
/* oklch */ color: oklch(35.2% 0.108 356.9);

Tailwind

colors: {
  custom: {
    50: '#945e71',
    500: '#641c3c',
    950: '#000000',
  },
}

SCSS

$custom: #641c3c;
$custom-light: #945e71;
$custom-dark: #000000;

JSON

{
  "hex": "#641c3c",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 60
  },
  "hsl": {
    "h": 333.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35233,
    "c": 0.1081,
    "h": 356.9
  },
  "luminance": 0.03866
}

Semantic roles & 50–950 ramp

primary

#641C3C

secondary

#439973

accent

#E09C48

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641C3C

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

Preview Lab → · Contrast checker → · Palette generator →