#781F8F#781F8F

#781F8F is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.5% C 0.181 H 318.3°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#781F8F
RGB	rgb(120, 31, 143)
HSL	hsl(288, 64%, 34%)
HSV	hsv(288, 78%, 56%)
CMYK	cmyk(16.1%, 78.3%, 0%, 43.9%)
CIE-LAB	lab(31.71, 53.24, -42.82)
CIE-LCH	lch(31.71, 68.32, 321.20°)
OKLab	oklab(43.5% 0.1349 -0.1204)
OKLCH	oklch(43.5% 0.181 318.3)
XYZ	xyz(13.1930, 6.9568, 26.6291)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F8F #368F1F

analogous

#401F8F #781F8F #8F1F6E

triadic

#781F8F #8F781F #1F8F78

tetradic

#781F8F #8F401F #368F1F #1F6E8F

square

#781F8F #8F401F #368F1F #1F6E8F

split-complementary

#781F8F #6E8F1F #1F8F40

monochromatic

#24092A #4E145D #781F8F #A22AC1 #BD4FD9

Accessibility & contrast

On white

8.78

#781F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#781F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F8F

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F8F	#FFFFFF	#000000	##FFFFFF
##781F8F	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#254D8D

Tritanopia (blue-blind)

#773756

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #781f8f;
/* rgb */ color: rgb(120, 31, 143);
/* oklch */ color: oklch(43.5% 0.181 318.3);

Tailwind

colors: {
  custom: {
    50: '#a366b0',
    500: '#781f8f',
    950: '#000000',
  },
}

SCSS

$custom: #781f8f;
$custom-light: #a366b0;
$custom-dark: #000000;

JSON

{
  "hex": "#781f8f",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 143
  },
  "hsl": {
    "h": 287.679,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.43496,
    "c": 0.18084,
    "h": 318.3
  },
  "luminance": 0.06956
}

Semantic roles & 50–950 ramp

primary

#781F8F

secondary

#64BC4E

accent

#E74063

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100611

muted

#7F7A80

Preview Lab

Preview with #781F8F

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

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