#781B85#781B85

#781B85 is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.5% C 0.176 H 322.4°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#781B85
RGB	rgb(120, 27, 133)
HSL	hsl(293, 66%, 31%)
HSV	hsv(293, 80%, 52%)
CMYK	cmyk(9.8%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(30.57, 52.65, -38.44)
CIE-LCH	lch(30.57, 65.19, 323.87°)
OKLab	oklab(42.48% 0.1396 -0.1075)
OKLCH	oklch(42.48% 0.176 322.4)
XYZ	xyz(12.3709, 6.4711, 22.7832)
Luminance	0.0647 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781B85 #28851B

analogous

#431B85 #781B85 #851B5D

triadic

#781B85 #85781B #1B8578

tetradic

#781B85 #85431B #28851B #1B5D85

square

#781B85 #85431B #28851B #1B5D85

split-complementary

#781B85 #5D851B #1B8543

monochromatic

#1C061F #4A1152 #781B85 #A625B8 #C642D9

Accessibility & contrast

On white

9.15

#781B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#781B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781B85

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781B85	#FFFFFF	#000000	##FFFFFF
##781B85	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#2C4B83

Tritanopia (blue-blind)

#7A3050

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #781b85;
/* rgb */ color: rgb(120, 27, 133);
/* oklch */ color: oklch(42.5% 0.176 322.4);

Tailwind

colors: {
  custom: {
    50: '#a363a9',
    500: '#781b85',
    950: '#000000',
  },
}

SCSS

$custom: #781b85;
$custom-light: #a363a9;
$custom-dark: #000000;

JSON

{
  "hex": "#781b85",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 292.642,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42475,
    "c": 0.17624,
    "h": 322.4
  },
  "luminance": 0.0647
}

Semantic roles & 50–950 ramp

primary

#781B85

secondary

#52B844

accent

#E93F54

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F0610

muted

#7F7A7F

Preview Lab

Preview with #781B85

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

Preview Lab → · Contrast checker → · Palette generator →