#781BA0#781BA0

#781BA0 is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.5% C 0.200 H 312.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#781BA0
RGB	rgb(120, 27, 160)
HSL	hsl(282, 71%, 37%)
HSV	hsv(282, 83%, 63%)
CMYK	cmyk(25%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(32.51, 57.94, -51.91)
CIE-LCH	lch(32.51, 77.79, 318.14°)
OKLab	oklab(44.46% 0.1349 -0.1471)
OKLCH	oklch(44.46% 0.2 312.5)
XYZ	xyz(14.4817, 7.3154, 33.9001)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781BA0 #43A01B

analogous

#361BA0 #781BA0 #A01B86

triadic

#781BA0 #A0781B #1BA078

tetradic

#781BA0 #A0361B #43A01B #1B86A0

square

#781BA0 #A0361B #43A01B #1B86A0

split-complementary

#781BA0 #86A01B #1BA036

monochromatic

#290937 #51126C #781BA0 #9F24D4 #B753E2

Accessibility & contrast

On white

8.53

#781BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#781BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781BA0

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781BA0	#FFFFFF	#000000	##FFFFFF
##781BA0	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)

#0048A3

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#733D5F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #781ba0;
/* rgb */ color: rgb(120, 27, 160);
/* oklch */ color: oklch(44.5% 0.200 312.5);

Tailwind

colors: {
  custom: {
    50: '#a465bd',
    500: '#781ba0',
    950: '#000000',
  },
}

SCSS

$custom: #781ba0;
$custom-light: #a465bd;
$custom-dark: #000000;

JSON

{
  "hex": "#781ba0",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 281.955,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44456,
    "c": 0.19958,
    "h": 312.5
  },
  "luminance": 0.07315
}

Semantic roles & 50–950 ramp

primary

#781BA0

secondary

#74C552

accent

#EE3A70

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781BA0

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

Preview Lab → · Contrast checker → · Palette generator →