#781C9C#781C9C

#781C9C is a dark, vivid purple. Relative luminance 0.072; OKLCH L 44.2% C 0.195 H 313.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#781C9C
RGB	rgb(120, 28, 156)
HSL	hsl(283, 70%, 36%)
HSV	hsv(283, 82%, 61%)
CMYK	cmyk(23.1%, 82.1%, 0%, 38.8%)
CIE-LAB	lab(32.31, 56.82, -49.81)
CIE-LCH	lch(32.31, 75.56, 318.76°)
OKLab	oklab(44.22% 0.1351 -0.1409)
OKLCH	oklch(44.22% 0.195 313.8)
XYZ	xyz(14.1607, 7.2244, 32.0945)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781C9C #409C1C

analogous

#381C9C #781C9C #9C1C80

triadic

#781C9C #9C781C #1C9C78

tetradic

#781C9C #9C381C #409C1C #1C809C

square

#781C9C #9C381C #409C1C #1C809C

split-complementary

#781C9C #809C1C #1C9C38

monochromatic

#280934 #501368 #781C9C #A025D0 #B852E0

Accessibility & contrast

On white

8.59

#781C9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#781C9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781C9C

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781C9C	#FFFFFF	#000000	##FFFFFF
##781C9C	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479F

Deuteranopia (green-blind)

#0B4E99

Tritanopia (blue-blind)

#743C5D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #781c9c;
/* rgb */ color: rgb(120, 28, 156);
/* oklch */ color: oklch(44.2% 0.195 313.8);

Tailwind

colors: {
  custom: {
    50: '#a465ba',
    500: '#781c9c',
    950: '#000000',
  },
}

SCSS

$custom: #781c9c;
$custom-light: #a465ba;
$custom-dark: #000000;

JSON

{
  "hex": "#781c9c",
  "rgb": {
    "r": 120,
    "g": 28,
    "b": 156
  },
  "hsl": {
    "h": 283.125,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44219,
    "c": 0.1952,
    "h": 313.8
  },
  "luminance": 0.07224
}

Semantic roles & 50–950 ramp

primary

#781C9C

secondary

#71C351

accent

#EC3B6D

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781C9C

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

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