#641375#641375

#641375 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.6% C 0.162 H 319.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#641375
RGB	rgb(100, 19, 117)
HSL	hsl(290, 72%, 27%)
HSV	hsv(290, 84%, 46%)
CMYK	cmyk(14.5%, 83.8%, 0%, 54.1%)
CIE-LAB	lab(25.14, 48.01, -37.25)
CIE-LCH	lch(25.14, 60.77, 322.19°)
OKLab	oklab(37.61% 0.1235 -0.1047)
OKLCH	oklch(37.61% 0.162 319.7)
XYZ	xyz(8.6989, 4.4599, 17.2288)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641375 #247513

analogous

#331375 #641375 #751355

triadic

#641375 #756413 #137564

tetradic

#641375 #753313 #247513 #135575

square

#641375 #753313 #247513 #135575

split-complementary

#641375 #557513 #137533

monochromatic

#17041A #370A40 #641375 #911CAA #BC27DC

Accessibility & contrast

On white

11.10

#641375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#641375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641375

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641375	#FFFFFF	#000000	##FFFFFF
##641375	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003678

Deuteranopia (green-blind)

#1C3E73

Tritanopia (blue-blind)

#642945

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641375;
/* rgb */ color: rgb(100, 19, 117);
/* oklch */ color: oklch(37.6% 0.162 319.7);

Tailwind

colors: {
  custom: {
    50: '#945d9d',
    500: '#641375',
    950: '#000000',
  },
}

SCSS

$custom: #641375;
$custom-light: #945d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#641375",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 117
  },
  "hsl": {
    "h": 289.592,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37608,
    "c": 0.16187,
    "h": 319.7
  },
  "luminance": 0.04459
}

Semantic roles & 50–950 ramp

primary

#641375

secondary

#4CAB38

accent

#EF3959

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #641375

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

Preview Lab → · Contrast checker → · Palette generator →