#781C8D#781C8D

#781C8D is a dark, vivid purple. Relative luminance 0.067; OKLCH L 43.1% C 0.182 H 319.2°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#781C8D
RGB	rgb(120, 28, 141)
HSL	hsl(289, 67%, 33%)
HSV	hsv(289, 80%, 55%)
CMYK	cmyk(14.9%, 80.1%, 0%, 44.7%)
CIE-LAB	lab(31.22, 53.85, -42.36)
CIE-LCH	lch(31.22, 68.51, 321.81°)
OKLab	oklab(43.11% 0.1378 -0.119)
OKLCH	oklch(43.11% 0.182 319.2)
XYZ	xyz(12.9681, 6.7473, 25.8134)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781C8D #318D1C

analogous

#401C8D #781C8D #8D1C69

triadic

#781C8D #8D781C #1C8D78

tetradic

#781C8D #8D401C #318D1C #1C698D

square

#781C8D #8D401C #318D1C #1C698D

split-complementary

#781C8D #698D1C #1C8D40

monochromatic

#210827 #4D125A #781C8D #A326C0 #C049DB

Accessibility & contrast

On white

8.94

#781C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#781C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781C8D

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781C8D	#FFFFFF	#000000	##FFFFFF
##781C8D	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#254C8B

Tritanopia (blue-blind)

#783555

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #781c8d;
/* rgb */ color: rgb(120, 28, 141);
/* oklch */ color: oklch(43.1% 0.182 319.2);

Tailwind

colors: {
  custom: {
    50: '#a364af',
    500: '#781c8d',
    950: '#000000',
  },
}

SCSS

$custom: #781c8d;
$custom-light: #a364af;
$custom-dark: #000000;

JSON

{
  "hex": "#781c8d",
  "rgb": {
    "r": 120,
    "g": 28,
    "b": 141
  },
  "hsl": {
    "h": 288.85,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4311,
    "c": 0.1821,
    "h": 319.2
  },
  "luminance": 0.06747
}

Semantic roles & 50–950 ramp

primary

#781C8D

secondary

#5EBD48

accent

#EA3E5E

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #781C8D

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

Preview Lab → · Contrast checker → · Palette generator →