#781A8D#781A8D

#781A8D is a dark, vivid purple. Relative luminance 0.067; OKLCH L 43.0% C 0.184 H 319.3°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#781A8D
RGB	rgb(120, 26, 141)
HSL	hsl(289, 69%, 33%)
HSV	hsv(289, 82%, 55%)
CMYK	cmyk(14.9%, 81.6%, 0%, 44.7%)
CIE-LAB	lab(31.01, 54.47, -42.71)
CIE-LCH	lch(31.01, 69.22, 321.90°)
OKLab	oklab(42.96% 0.1394 -0.12)
OKLCH	oklch(42.96% 0.184 319.3)
XYZ	xyz(12.9222, 6.6556, 25.7981)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A8D #2F8D1A

analogous

#3E1A8D #781A8D #8D1A69

triadic

#781A8D #8D781A #1A8D78

tetradic

#781A8D #8D3E1A #2F8D1A #1A698D

square

#781A8D #8D3E1A #2F8D1A #1A698D

split-complementary

#781A8D #698D1A #1A8D3E

monochromatic

#200726 #4C1059 #781A8D #A424C1 #C145DD

Accessibility & contrast

On white

9.01

#781A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#781A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A8D

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A8D	#FFFFFF	#000000	##FFFFFF
##781A8D	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#234C8B

Tritanopia (blue-blind)

#783454

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #781a8d;
/* rgb */ color: rgb(120, 26, 141);
/* oklch */ color: oklch(43.0% 0.184 319.3);

Tailwind

colors: {
  custom: {
    50: '#a363af',
    500: '#781a8d',
    950: '#000000',
  },
}

SCSS

$custom: #781a8d;
$custom-light: #a363af;
$custom-dark: #000000;

JSON

{
  "hex": "#781a8d",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 141
  },
  "hsl": {
    "h": 289.043,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42959,
    "c": 0.18399,
    "h": 319.3
  },
  "luminance": 0.06655
}

Semantic roles & 50–950 ramp

primary

#781A8D

secondary

#5BBE45

accent

#EC3C5C

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #781A8D

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

Preview Lab → · Contrast checker → · Palette generator →