#641370#641370

#641370 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.2% C 0.158 H 322.0°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#641370
RGB	rgb(100, 19, 112)
HSL	hsl(292, 71%, 26%)
HSV	hsv(292, 83%, 44%)
CMYK	cmyk(10.7%, 83%, 0%, 56.1%)
CIE-LAB	lab(24.78, 47.04, -34.61)
CIE-LCH	lch(24.78, 58.40, 323.66°)
OKLab	oklab(37.24% 0.1242 -0.0969)
OKLCH	oklch(37.24% 0.158 322)
XYZ	xyz(8.4127, 4.3454, 15.7217)
Luminance	0.0435 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641370 #1F7013

analogous

#351370 #641370 #70134D

triadic

#641370 #706413 #137064

tetradic

#641370 #703513 #1F7013 #134D70

square

#641370 #703513 #1F7013 #134D70

split-complementary

#641370 #4D7013 #137035

monochromatic

#17041A #350A3C #641370 #931CA4 #C125D9

Accessibility & contrast

On white

11.24

#641370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#641370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641370

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641370	#FFFFFF	#000000	##FFFFFF
##641370	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)

#003572

Deuteranopia (green-blind)

#213E6E

Tritanopia (blue-blind)

#652742

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641370;
/* rgb */ color: rgb(100, 19, 112);
/* oklch */ color: oklch(37.2% 0.158 322.0);

Tailwind

colors: {
  custom: {
    50: '#945c9a',
    500: '#641370',
    950: '#000000',
  },
}

SCSS

$custom: #641370;
$custom-light: #945c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#641370",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 292.258,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37245,
    "c": 0.15754,
    "h": 322
  },
  "luminance": 0.04345
}

Semantic roles & 50–950 ramp

primary

#641370

secondary

#46A738

accent

#EE3A51

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #641370

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

Preview Lab → · Contrast checker → · Palette generator →