#641F61#641F61

#641F61 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.4% C 0.130 H 329.6°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#641F61
RGB	rgb(100, 31, 97)
HSL	hsl(303, 53%, 26%)
HSV	hsv(303, 69%, 39%)
CMYK	cmyk(0%, 69%, 3%, 60.8%)
CIE-LAB	lab(25.42, 39.70, -23.86)
CIE-LCH	lch(25.42, 46.31, 329.00°)
OKLab	oklab(37.4% 0.112 -0.0657)
OKLCH	oklch(37.4% 0.13 329.6)
XYZ	xyz(7.9031, 4.5529, 11.7695)
Luminance	0.0455 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F61 #1F6422

analogous

#441F64 #641F61 #641F3E

triadic

#641F61 #61641F #1F6164

tetradic

#641F61 #64441F #1F6422 #1F3E64

square

#641F61 #64441F #1F6422 #1F3E64

split-complementary

#641F61 #3E641F #1F6444

monochromatic

#170717 #351134 #641F61 #932D8E #C13CBC

Accessibility & contrast

On white

10.99

#641F61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#641F61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F61

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F61	#FFFFFF	#000000	##FFFFFF
##641F61	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183663

Deuteranopia (green-blind)

#32405F

Tritanopia (blue-blind)

#68273D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641f61;
/* rgb */ color: rgb(100, 31, 97);
/* oklch */ color: oklch(37.4% 0.130 329.6);

Tailwind

colors: {
  custom: {
    50: '#93618e',
    500: '#641f61',
    950: '#000000',
  },
}

SCSS

$custom: #641f61;
$custom-light: #93618e;
$custom-dark: #000000;

JSON

{
  "hex": "#641f61",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 97
  },
  "hsl": {
    "h": 302.609,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37398,
    "c": 0.12987,
    "h": 329.6
  },
  "luminance": 0.04552
}

Semantic roles & 50–950 ramp

primary

#641F61

secondary

#46984A

accent

#DC524C

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641F61

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

Preview Lab → · Contrast checker → · Palette generator →