#781A9B#781A9B

#781A9B is a dark, vivid purple. Relative luminance 0.071; OKLCH L 44.0% C 0.196 H 314.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#781A9B
RGB	rgb(120, 26, 155)
HSL	hsl(284, 71%, 35%)
HSV	hsv(284, 83%, 61%)
CMYK	cmyk(22.6%, 83.2%, 0%, 39.2%)
CIE-LAB	lab(32.03, 57.22, -49.65)
CIE-LCH	lch(32.03, 75.76, 319.05°)
OKLab	oklab(44% 0.1368 -0.1404)
OKLCH	oklch(44% 0.196 314.2)
XYZ	xyz(14.0305, 7.0989, 31.6351)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781A9B #3D9B1A

analogous

#371A9B #781A9B #9B1A7D

triadic

#781A9B #9B781A #1A9B78

tetradic

#781A9B #9B371A #3D9B1A #1A7D9B

square

#781A9B #9B371A #3D9B1A #1A7D9B

split-complementary

#781A9B #7D9B1A #1A9B37

monochromatic

#270832 #4F1167 #781A9B #A123CF #B94EE1

Accessibility & contrast

On white

8.68

#781A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#781A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781A9B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781A9B	#FFFFFF	#000000	##FFFFFF
##781A9B	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#0A4D98

Tritanopia (blue-blind)

#753B5C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #781a9b;
/* rgb */ color: rgb(120, 26, 155);
/* oklch */ color: oklch(44.0% 0.196 314.2);

Tailwind

colors: {
  custom: {
    50: '#a464b9',
    500: '#781a9b',
    950: '#000000',
  },
}

SCSS

$custom: #781a9b;
$custom-light: #a464b9;
$custom-dark: #000000;

JSON

{
  "hex": "#781a9b",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 155
  },
  "hsl": {
    "h": 283.721,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43998,
    "c": 0.19605,
    "h": 314.2
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#781A9B

secondary

#6DC44D

accent

#EE3A6B

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781A9B

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

Preview Lab → · Contrast checker → · Palette generator →