#781F78#781F78

#781F78 is a dark, vivid purple. Relative luminance 0.063; OKLCH L 42.0% C 0.161 H 328.0°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#781F78
RGB	rgb(120, 31, 120)
HSL	hsl(300, 59%, 30%)
HSV	hsv(300, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 0%, 52.9%)
CIE-LAB	lab(30.23, 48.93, -30.82)
CIE-LCH	lch(30.23, 57.83, 327.80°)
OKLab	oklab(41.97% 0.1365 -0.0853)
OKLCH	oklch(41.97% 0.161 328)
XYZ	xyz(11.6257, 6.3299, 18.3751)
Luminance	0.0633 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F78 #1F781F

analogous

#4C1F78 #781F78 #781F4C

triadic

#781F78 #78781F #1F7878

tetradic

#781F78 #784C1F #1F781F #1F4C78

square

#781F78 #784C1F #1F781F #1F4C78

split-complementary

#781F78 #4C781F #1F784C

monochromatic

#180618 #471247 #781F78 #A92CA9 #CE43CE

Accessibility & contrast

On white

9.27

#781F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#781F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F78

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F78	#FFFFFF	#000000	##FFFFFF
##781F78	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E407A

Deuteranopia (green-blind)

#374B76

Tritanopia (blue-blind)

#7C2D49

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #781f78;
/* rgb */ color: rgb(120, 31, 120);
/* oklch */ color: oklch(42.0% 0.161 328.0);

Tailwind

colors: {
  custom: {
    50: '#a2649f',
    500: '#781f78',
    950: '#000000',
  },
}

SCSS

$custom: #781f78;
$custom-light: #a2649f;
$custom-dark: #000000;

JSON

{
  "hex": "#781f78",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 120
  },
  "hsl": {
    "h": 300,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41971,
    "c": 0.16099,
    "h": 328
  },
  "luminance": 0.06329
}

Semantic roles & 50–950 ramp

primary

#781F78

secondary

#47AB47

accent

#E24646

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#0F060E

muted

#7F7A7E

Preview Lab

Preview with #781F78

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

Preview Lab → · Contrast checker → · Palette generator →