#781A8F#781A8F

#781A8F is a dark, vivid purple. Relative luminance 0.067; OKLCH L 43.1% C 0.186 H 318.5°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#781A8F
RGB	rgb(120, 26, 143)
HSL	hsl(288, 69%, 33%)
HSV	hsv(288, 82%, 56%)
CMYK	cmyk(16.1%, 81.8%, 0%, 43.9%)
CIE-LAB	lab(31.15, 54.86, -43.72)
CIE-LCH	lch(31.15, 70.14, 321.45°)
OKLab	oklab(43.1% 0.1391 -0.123)
OKLCH	oklch(43.1% 0.186 318.5)
XYZ	xyz(13.0724, 6.7157, 26.5890)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A8F #318F1A

analogous

#3D1A8F #781A8F #8F1A6B

triadic

#781A8F #8F781A #1A8F78

tetradic

#781A8F #8F3D1A #318F1A #1A6B8F

square

#781A8F #8F3D1A #318F1A #1A6B8F

split-complementary

#781A8F #6B8F1A #1A8F3D

monochromatic

#210727 #4D115B #781A8F #A323C3 #C046DD

Accessibility & contrast

On white

8.96

#781A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#781A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A8F

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A8F	#FFFFFF	#000000	##FFFFFF
##781A8F	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#214C8D

Tritanopia (blue-blind)

#773555

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #781a8f;
/* rgb */ color: rgb(120, 26, 143);
/* oklch */ color: oklch(43.1% 0.186 318.5);

Tailwind

colors: {
  custom: {
    50: '#a364b0',
    500: '#781a8f',
    950: '#000000',
  },
}

SCSS

$custom: #781a8f;
$custom-light: #a364b0;
$custom-dark: #000000;

JSON

{
  "hex": "#781a8f",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 143
  },
  "hsl": {
    "h": 288.205,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.43103,
    "c": 0.1857,
    "h": 318.5
  },
  "luminance": 0.06715
}

Semantic roles & 50–950 ramp

primary

#781A8F

secondary

#5EBF46

accent

#EC3C5E

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100611

muted

#7F7A80

Preview Lab

Preview with #781A8F

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

Preview Lab → · Contrast checker → · Palette generator →