#641D5E#641D5E

#641D5E is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.0% C 0.130 H 331.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#641D5E
RGB	rgb(100, 29, 94)
HSL	hsl(305, 55%, 25%)
HSV	hsv(305, 71%, 39%)
CMYK	cmyk(0%, 71%, 6%, 60.8%)
CIE-LAB	lab(24.94, 40.02, -22.64)
CIE-LCH	lch(24.94, 45.98, 330.50°)
OKLab	oklab(37% 0.1143 -0.0622)
OKLCH	oklch(37% 0.13 331.4)
XYZ	xyz(7.7153, 4.3968, 11.0298)
Luminance	0.0440 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D5E #1D6423

analogous

#461D64 #641D5E #641D3B

triadic

#641D5E #5E641D #1D5E64

tetradic

#641D5E #64461D #1D6423 #1D3B64

square

#641D5E #64461D #1D6423 #1D3B64

split-complementary

#641D5E #3B641D #1D6446

monochromatic

#180716 #350F31 #641D5E #932B8B #C339B7

Accessibility & contrast

On white

11.17

#641D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D5E

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D5E	#FFFFFF	#000000	##FFFFFF
##641D5E	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183560

Deuteranopia (green-blind)

#323F5C

Tritanopia (blue-blind)

#68243B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641d5e;
/* rgb */ color: rgb(100, 29, 94);
/* oklch */ color: oklch(37.0% 0.130 331.4);

Tailwind

colors: {
  custom: {
    50: '#93608c',
    500: '#641d5e',
    950: '#000000',
  },
}

SCSS

$custom: #641d5e;
$custom-light: #93608c;
$custom-dark: #000000;

JSON

{
  "hex": "#641d5e",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 94
  },
  "hsl": {
    "h": 305.07,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36997,
    "c": 0.1301,
    "h": 331.4
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#641D5E

secondary

#44994B

accent

#DE5649

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641D5E

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

Preview Lab → · Contrast checker → · Palette generator →