#781D9D#781D9D

#781D9D is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.4% C 0.195 H 313.4°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#781D9D
RGB	rgb(120, 29, 157)
HSL	hsl(283, 69%, 36%)
HSV	hsv(283, 82%, 62%)
CMYK	cmyk(23.6%, 81.5%, 0%, 38.4%)
CIE-LAB	lab(32.49, 56.71, -50.12)
CIE-LCH	lch(32.49, 75.69, 318.53°)
OKLab	oklab(44.37% 0.1341 -0.1418)
OKLCH	oklch(44.37% 0.195 313.4)
XYZ	xyz(14.2698, 7.3066, 32.5504)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D9D #429D1D

analogous

#381D9D #781D9D #9D1D82

triadic

#781D9D #9D781D #1D9D78

tetradic

#781D9D #9D381D #429D1D #1D829D

square

#781D9D #9D381D #429D1D #1D829D

split-complementary

#781D9D #829D1D #1D9D38

monochromatic

#290A36 #511369 #781D9D #9F27D1 #B755E0

Accessibility & contrast

On white

8.53

#781D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#781D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D9D

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D9D	#FFFFFF	#000000	##FFFFFF
##781D9D	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#094E9A

Tritanopia (blue-blind)

#743D5E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #781d9d;
/* rgb */ color: rgb(120, 29, 157);
/* oklch */ color: oklch(44.4% 0.195 313.4);

Tailwind

colors: {
  custom: {
    50: '#a465bb',
    500: '#781d9d',
    950: '#000000',
  },
}

SCSS

$custom: #781d9d;
$custom-light: #a465bb;
$custom-dark: #000000;

JSON

{
  "hex": "#781d9d",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 157
  },
  "hsl": {
    "h": 282.656,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4437,
    "c": 0.19519,
    "h": 313.4
  },
  "luminance": 0.07306
}

Semantic roles & 50–950 ramp

primary

#781D9D

secondary

#73C353

accent

#EC3C6F

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781D9D

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

Preview Lab → · Contrast checker → · Palette generator →