#781D8F#781D8F

#781D8F is a dark, vivid purple. Relative luminance 0.069; OKLCH L 43.3% C 0.183 H 318.4°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#781D8F
RGB	rgb(120, 29, 143)
HSL	hsl(288, 66%, 34%)
HSV	hsv(288, 80%, 56%)
CMYK	cmyk(16.1%, 79.7%, 0%, 43.9%)
CIE-LAB	lab(31.48, 53.91, -43.19)
CIE-LCH	lch(31.48, 69.08, 321.30°)
OKLab	oklab(43.33% 0.1367 -0.1215)
OKLCH	oklch(43.33% 0.183 318.4)
XYZ	xyz(13.1423, 6.8556, 26.6123)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D8F #348F1D

analogous

#3F1D8F #781D8F #8F1D6D

triadic

#781D8F #8F781D #1D8F78

tetradic

#781D8F #8F3F1D #348F1D #1D6D8F

square

#781D8F #8F3F1D #348F1D #1D6D8F

split-complementary

#781D8F #6D8F1D #1D8F3F

monochromatic

#230829 #4D135C #781D8F #A327C2 #BE4CDB

Accessibility & contrast

On white

8.86

#781D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#781D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D8F

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D8F	#FFFFFF	#000000	##FFFFFF
##781D8F	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#234D8D

Tritanopia (blue-blind)

#773656

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #781d8f;
/* rgb */ color: rgb(120, 29, 143);
/* oklch */ color: oklch(43.3% 0.183 318.4);

Tailwind

colors: {
  custom: {
    50: '#a365b0',
    500: '#781d8f',
    950: '#000000',
  },
}

SCSS

$custom: #781d8f;
$custom-light: #a365b0;
$custom-dark: #000000;

JSON

{
  "hex": "#781d8f",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 143
  },
  "hsl": {
    "h": 287.895,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43332,
    "c": 0.18286,
    "h": 318.4
  },
  "luminance": 0.06855
}

Semantic roles & 50–950 ramp

primary

#781D8F

secondary

#62BD4B

accent

#E93F61

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100611

muted

#7F7A80

Preview Lab

Preview with #781D8F

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

Preview Lab → · Contrast checker → · Palette generator →