#641E72#641E72

#641E72 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.4% C 0.147 H 320.4°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#641E72
RGB	rgb(100, 30, 114)
HSL	hsl(290, 58%, 28%)
HSV	hsv(290, 74%, 45%)
CMYK	cmyk(12.3%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(26.31, 43.44, -33.44)
CIE-LCH	lch(26.31, 54.82, 322.41°)
OKLab	oklab(38.38% 0.1133 -0.0936)
OKLCH	oklch(38.38% 0.147 320.4)
XYZ	xyz(8.7567, 4.8532, 16.3918)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E72 #2C721E

analogous

#3A1E72 #641E72 #721E56

triadic

#641E72 #72641E #1E7264

tetradic

#641E72 #723A1E #2C721E #1E5672

square

#641E72 #723A1E #2C721E #1E5672

split-complementary

#641E72 #56721E #1E723A

monochromatic

#150618 #391142 #641E72 #8E2BA2 #B53ECC

Accessibility & contrast

On white

10.66

#641E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#641E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E72

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E72	#FFFFFF	#000000	##FFFFFF
##641E72	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003974

Deuteranopia (green-blind)

#264170

Tritanopia (blue-blind)

#652E46

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #641e72;
/* rgb */ color: rgb(100, 30, 114);
/* oklch */ color: oklch(38.4% 0.147 320.4);

Tailwind

colors: {
  custom: {
    50: '#93619b',
    500: '#641e72',
    950: '#000000',
  },
}

SCSS

$custom: #641e72;
$custom-light: #93619b;
$custom-dark: #000000;

JSON

{
  "hex": "#641e72",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 290,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38376,
    "c": 0.14696,
    "h": 320.4
  },
  "luminance": 0.04853
}

Semantic roles & 50–950 ramp

primary

#641E72

secondary

#56A646

accent

#E24660

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050E

muted

#7E7A7E

Preview Lab

Preview with #641E72

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

Preview Lab → · Contrast checker → · Palette generator →