#641F5E#641F5E

#641F5E is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.2% C 0.127 H 331.4°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#641F5E
RGB	rgb(100, 31, 94)
HSL	hsl(305, 53%, 26%)
HSV	hsv(305, 69%, 39%)
CMYK	cmyk(0%, 69%, 6%, 60.8%)
CIE-LAB	lab(25.25, 39.15, -22.15)
CIE-LCH	lch(25.25, 44.98, 330.49°)
OKLab	oklab(37.22% 0.1117 -0.0608)
OKLCH	oklch(37.22% 0.127 331.4)
XYZ	xyz(7.7659, 4.4980, 11.0467)
Luminance	0.0450 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F5E #1F6425

analogous

#471F64 #641F5E #641F3B

triadic

#641F5E #5E641F #1F5E64

tetradic

#641F5E #64471F #1F6425 #1F3B64

square

#641F5E #64471F #1F6425 #1F3B64

split-complementary

#641F5E #3B641F #1F6447

monochromatic

#170716 #351132 #641F5E #932D8A #C13CB6

Accessibility & contrast

On white

11.06

#641F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#641F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F5E

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F5E	#FFFFFF	#000000	##FFFFFF
##641F5E	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3660

Deuteranopia (green-blind)

#333F5C

Tritanopia (blue-blind)

#68263B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641f5e;
/* rgb */ color: rgb(100, 31, 94);
/* oklch */ color: oklch(37.2% 0.127 331.4);

Tailwind

colors: {
  custom: {
    50: '#93618c',
    500: '#641f5e',
    950: '#000000',
  },
}

SCSS

$custom: #641f5e;
$custom-light: #93618c;
$custom-dark: #000000;

JSON

{
  "hex": "#641f5e",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 94
  },
  "hsl": {
    "h": 305.217,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37222,
    "c": 0.12722,
    "h": 331.4
  },
  "luminance": 0.04497
}

Semantic roles & 50–950 ramp

primary

#641F5E

secondary

#46984D

accent

#DC584C

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641F5E

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

Preview Lab → · Contrast checker → · Palette generator →