#641E5A#641E5A

#641E5A is a dark, vivid purple. Relative luminance 0.044; OKLCH L 36.9% C 0.125 H 334.0°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#641E5A
RGB	rgb(100, 30, 90)
HSL	hsl(309, 54%, 25%)
HSV	hsv(309, 70%, 39%)
CMYK	cmyk(0%, 70%, 10%, 60.8%)
CIE-LAB	lab(24.88, 38.87, -20.10)
CIE-LCH	lch(24.88, 43.77, 332.65°)
OKLab	oklab(36.88% 0.1126 -0.0549)
OKLCH	oklch(36.88% 0.125 334)
XYZ	xyz(7.5653, 4.3767, 10.1172)
Luminance	0.0438 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E5A #1E6428

analogous

#4B1E64 #641E5A #641E37

triadic

#641E5A #5A641E #1E5A64

tetradic

#641E5A #644B1E #1E6428 #1E3764

square

#641E5A #644B1E #1E6428 #1E3764

split-complementary

#641E5A #37641E #1E644B

monochromatic

#180715 #351030 #641E5A #932C84 #C23AAF

Accessibility & contrast

On white

11.20

#641E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E5A

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E5A	#FFFFFF	#000000	##FFFFFF
##641E5A	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D345C

Deuteranopia (green-blind)

#343F58

Tritanopia (blue-blind)

#692339

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641e5a;
/* rgb */ color: rgb(100, 30, 90);
/* oklch */ color: oklch(36.9% 0.125 334.0);

Tailwind

colors: {
  custom: {
    50: '#936089',
    500: '#641e5a',
    950: '#000000',
  },
}

SCSS

$custom: #641e5a;
$custom-light: #936089;
$custom-dark: #000000;

JSON

{
  "hex": "#641e5a",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 90
  },
  "hsl": {
    "h": 308.571,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3688,
    "c": 0.12525,
    "h": 334
  },
  "luminance": 0.04376
}

Semantic roles & 50–950 ramp

primary

#641E5A

secondary

#459951

accent

#DD604B

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641E5A

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

Preview Lab → · Contrast checker → · Palette generator →