#641C56#641C56

#641C56 is a dark, vivid pink. Relative luminance 0.042; OKLCH L 36.4% C 0.125 H 336.6°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#641C56
RGB	rgb(100, 28, 86)
HSL	hsl(312, 56%, 25%)
HSV	hsv(312, 72%, 39%)
CMYK	cmyk(0%, 72%, 14%, 60.8%)
CIE-LAB	lab(24.36, 39.05, -18.26)
CIE-LCH	lch(24.36, 43.11, 334.94°)
OKLab	oklab(36.44% 0.1146 -0.0496)
OKLCH	oklch(36.44% 0.125 336.6)
XYZ	xyz(7.3506, 4.2124, 9.2282)
Luminance	0.0421 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C56 #1C642A

analogous

#4E1C64 #641C56 #641C32

triadic

#641C56 #56641C #1C5664

tetradic

#641C56 #644E1C #1C642A #1C3264

square

#641C56 #644E1C #1C642A #1C3264

split-complementary

#641C56 #32641C #1C644E

monochromatic

#180715 #340F2D #641C56 #94297F #C437A8

Accessibility & contrast

On white

11.40

#641C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#641C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C56

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C56	#FFFFFF	#000000	##FFFFFF
##641C56	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3358

Deuteranopia (green-blind)

#353E54

Tritanopia (blue-blind)

#692036

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641c56;
/* rgb */ color: rgb(100, 28, 86);
/* oklch */ color: oklch(36.4% 0.125 336.6);

Tailwind

colors: {
  custom: {
    50: '#935f86',
    500: '#641c56',
    950: '#000000',
  },
}

SCSS

$custom: #641c56;
$custom-light: #935f86;
$custom-dark: #000000;

JSON

{
  "hex": "#641c56",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 86
  },
  "hsl": {
    "h": 311.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36436,
    "c": 0.12487,
    "h": 336.6
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#641C56

secondary

#439953

accent

#E06648

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641C56

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

Preview Lab → · Contrast checker → · Palette generator →