#641C43#641C43

#641C43 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.5% C 0.112 H 350.9°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#641C43
RGB	rgb(100, 28, 67)
HSL	hsl(328, 56%, 25%)
HSV	hsv(328, 72%, 39%)
CMYK	cmyk(0%, 72%, 33%, 60.8%)
CIE-LAB	lab(23.49, 36.16, -6.81)
CIE-LCH	lch(23.49, 36.80, 349.33°)
OKLab	oklab(35.52% 0.1103 -0.0177)
OKLCH	oklch(35.52% 0.112 350.9)
XYZ	xyz(6.6842, 3.9458, 5.7187)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C43 #1C643D

analogous

#611C64 #641C43 #641C1F

triadic

#641C43 #43641C #1C4364

tetradic

#641C43 #64611C #1C643D #1C1F64

square

#641C43 #64611C #1C643D #1C1F64

split-complementary

#641C43 #1F641C #1C6461

monochromatic

#180710 #340F23 #641C43 #942963 #C43783

Accessibility & contrast

On white

11.74

#641C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C43

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C43	#FFFFFF	#000000	##FFFFFF
##641C43	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273044

Deuteranopia (green-blind)

#3B3D41

Tritanopia (blue-blind)

#6C182C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641c43;
/* rgb */ color: rgb(100, 28, 67);
/* oklch */ color: oklch(35.5% 0.112 350.9);

Tailwind

colors: {
  custom: {
    50: '#935e77',
    500: '#641c43',
    950: '#000000',
  },
}

SCSS

$custom: #641c43;
$custom-light: #935e77;
$custom-dark: #000000;

JSON

{
  "hex": "#641c43",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 67
  },
  "hsl": {
    "h": 327.5,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35516,
    "c": 0.11167,
    "h": 350.9
  },
  "luminance": 0.03945
}

Semantic roles & 50–950 ramp

primary

#641C43

secondary

#43996A

accent

#E08E48

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641C43

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

Preview Lab → · Contrast checker → · Palette generator →