#641669#641669

#641669 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.148 H 325.4°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#641669
RGB	rgb(100, 22, 105)
HSL	hsl(296, 65%, 25%)
HSV	hsv(296, 79%, 41%)
CMYK	cmyk(4.8%, 79%, 0%, 58.8%)
CIE-LAB	lab(24.65, 44.74, -30.29)
CIE-LCH	lch(24.65, 54.03, 325.90°)
OKLab	oklab(37% 0.1221 -0.0843)
OKLCH	oklch(37% 0.148 325.4)
XYZ	xyz(8.0921, 4.3036, 13.7663)
Luminance	0.0430 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641669 #1B6916

analogous

#3B1669 #641669 #691644

triadic

#641669 #696416 #166964

tetradic

#641669 #693B16 #1B6916 #164469

square

#641669 #693B16 #1B6916 #164469

split-complementary

#641669 #446916 #16693B

monochromatic

#180519 #340B36 #641669 #94219C #C42BCE

Accessibility & contrast

On white

11.29

#641669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#641669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641669

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641669	#FFFFFF	#000000	##FFFFFF
##641669	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346B

Deuteranopia (green-blind)

#283E67

Tritanopia (blue-blind)

#66253F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641669;
/* rgb */ color: rgb(100, 22, 105);
/* oklch */ color: oklch(37.0% 0.148 325.4);

Tailwind

colors: {
  custom: {
    50: '#935d94',
    500: '#641669',
    950: '#000000',
  },
}

SCSS

$custom: #641669;
$custom-light: #935d94;
$custom-dark: #000000;

JSON

{
  "hex": "#641669",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 105
  },
  "hsl": {
    "h": 296.386,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37001,
    "c": 0.14841,
    "h": 325.4
  },
  "luminance": 0.04303
}

Semantic roles & 50–950 ramp

primary

#641669

secondary

#419F3B

accent

#E83F4A

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641669

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

Preview Lab → · Contrast checker → · Palette generator →