#641C65#641C65

#641C65 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.3% C 0.138 H 327.3°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#641C65
RGB	rgb(100, 28, 101)
HSL	hsl(299, 57%, 25%)
HSV	hsv(299, 72%, 40%)
CMYK	cmyk(1%, 72.3%, 0%, 60.4%)
CIE-LAB	lab(25.20, 41.72, -26.82)
CIE-LCH	lch(25.20, 49.60, 327.27°)
OKLab	oklab(37.31% 0.1158 -0.0743)
OKLCH	oklch(37.31% 0.138 327.3)
XYZ	xyz(8.0196, 4.4800, 12.7517)
Luminance	0.0448 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C65 #1D651C

analogous

#3F1C65 #641C65 #651C41

triadic

#641C65 #65641C #1C6564

tetradic

#641C65 #653F1C #1D651C #1C4165

square

#641C65 #653F1C #1D651C #1C4165

split-complementary

#641C65 #41651C #1C653F

monochromatic

#180718 #350F35 #641C65 #932995 #C337C5

Accessibility & contrast

On white

11.08

#641C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#641C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C65

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C65	#FFFFFF	#000000	##FFFFFF
##641C65	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3667

Deuteranopia (green-blind)

#2E3F63

Tritanopia (blue-blind)

#67273E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641c65;
/* rgb */ color: rgb(100, 28, 101);
/* oklch */ color: oklch(37.3% 0.138 327.3);

Tailwind

colors: {
  custom: {
    50: '#936091',
    500: '#641c65',
    950: '#000000',
  },
}

SCSS

$custom: #641c65;
$custom-light: #936091;
$custom-dark: #000000;

JSON

{
  "hex": "#641c65",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 101
  },
  "hsl": {
    "h": 299.178,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37313,
    "c": 0.1376,
    "h": 327.3
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#641C65

secondary

#449A43

accent

#E0484A

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050D

muted

#7E797D

Preview Lab

Preview with #641C65

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

Preview Lab → · Contrast checker → · Palette generator →