#641273#641273

#641273 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.4% C 0.161 H 320.7°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#641273
RGB	rgb(100, 18, 115)
HSL	hsl(291, 73%, 26%)
HSV	hsv(291, 84%, 45%)
CMYK	cmyk(13%, 84.3%, 0%, 54.9%)
CIE-LAB	lab(24.89, 47.92, -36.36)
CIE-LCH	lch(24.89, 60.16, 322.81°)
OKLab	oklab(37.39% 0.1246 -0.1021)
OKLCH	oklch(37.39% 0.161 320.7)
XYZ	xyz(8.5660, 4.3802, 16.6106)
Luminance	0.0438 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641273 #217312

analogous

#331273 #641273 #731251

triadic

#641273 #736412 #127364

tetradic

#641273 #733312 #217312 #125173

square

#641273 #733312 #217312 #125173

split-complementary

#641273 #517312 #127333

monochromatic

#17041A #360A3E #641273 #921AA8 #C023DD

Accessibility & contrast

On white

11.19

#641273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641273

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641273	#FFFFFF	#000000	##FFFFFF
##641273	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#1E3E71

Tritanopia (blue-blind)

#652843

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641273;
/* rgb */ color: rgb(100, 18, 115);
/* oklch */ color: oklch(37.4% 0.161 320.7);

Tailwind

colors: {
  custom: {
    50: '#945c9c',
    500: '#641273',
    950: '#000000',
  },
}

SCSS

$custom: #641273;
$custom-light: #945c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#641273",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 115
  },
  "hsl": {
    "h": 290.722,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37389,
    "c": 0.16105,
    "h": 320.7
  },
  "luminance": 0.0438
}

Semantic roles & 50–950 ramp

primary

#641273

secondary

#49AA37

accent

#F03855

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #641273

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

Preview Lab → · Contrast checker → · Palette generator →