#641769#641769

#641769 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.1% C 0.147 H 325.3°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#641769
RGB	rgb(100, 23, 105)
HSL	hsl(296, 64%, 25%)
HSV	hsv(296, 78%, 41%)
CMYK	cmyk(4.8%, 78.1%, 0%, 58.8%)
CIE-LAB	lab(24.77, 44.39, -30.10)
CIE-LCH	lch(24.77, 53.63, 325.86°)
OKLab	oklab(37.09% 0.1212 -0.0838)
OKLCH	oklch(37.09% 0.147 325.3)
XYZ	xyz(8.1115, 4.3426, 13.7728)
Luminance	0.0434 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641769 #1C6917

analogous

#3B1769 #641769 #691745

triadic

#641769 #696417 #176964

tetradic

#641769 #693B17 #1C6917 #174569

square

#641769 #693B17 #1C6917 #174569

split-complementary

#641769 #456917 #17693B

monochromatic

#180519 #340C37 #641769 #94229B #C42DCD

Accessibility & contrast

On white

11.24

#641769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#641769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641769

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641769	#FFFFFF	#000000	##FFFFFF
##641769	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356B

Deuteranopia (green-blind)

#293E67

Tritanopia (blue-blind)

#66253F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641769;
/* rgb */ color: rgb(100, 23, 105);
/* oklch */ color: oklch(37.1% 0.147 325.3);

Tailwind

colors: {
  custom: {
    50: '#935d94',
    500: '#641769',
    950: '#000000',
  },
}

SCSS

$custom: #641769;
$custom-light: #935d94;
$custom-dark: #000000;

JSON

{
  "hex": "#641769",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 105
  },
  "hsl": {
    "h": 296.341,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37088,
    "c": 0.1473,
    "h": 325.3
  },
  "luminance": 0.04342
}

Semantic roles & 50–950 ramp

primary

#641769

secondary

#439F3D

accent

#E7414B

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641769

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

Preview Lab → · Contrast checker → · Palette generator →