#781D9E#781D9E

#781D9E is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.4% C 0.196 H 313.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#781D9E
RGB	rgb(120, 29, 158)
HSL	hsl(282, 69%, 37%)
HSV	hsv(282, 82%, 62%)
CMYK	cmyk(24.1%, 81.6%, 0%, 38%)
CIE-LAB	lab(32.57, 56.92, -50.60)
CIE-LCH	lch(32.57, 76.16, 318.36°)
OKLab	oklab(44.45% 0.1339 -0.1432)
OKLCH	oklch(44.45% 0.196 313.1)
XYZ	xyz(14.3555, 7.3409, 33.0018)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781D9E #439E1D

analogous

#381D9E #781D9E #9E1D84

triadic

#781D9E #9E781D #1D9E78

tetradic

#781D9E #9E381D #439E1D #1D849E

square

#781D9E #9E381D #439E1D #1D849E

split-complementary

#781D9E #849E1D #1D9E38

monochromatic

#290A37 #51146A #781D9E #9F26D2 #B756E0

Accessibility & contrast

On white

8.51

#781D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#781D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781D9E

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781D9E	#FFFFFF	#000000	##FFFFFF
##781D9E	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#054E9B

Tritanopia (blue-blind)

#743D5F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #781d9e;
/* rgb */ color: rgb(120, 29, 158);
/* oklch */ color: oklch(44.4% 0.196 313.1);

Tailwind

colors: {
  custom: {
    50: '#a466bb',
    500: '#781d9e',
    950: '#000000',
  },
}

SCSS

$custom: #781d9e;
$custom-light: #a466bb;
$custom-dark: #000000;

JSON

{
  "hex": "#781d9e",
  "rgb": {
    "r": 120,
    "g": 29,
    "b": 158
  },
  "hsl": {
    "h": 282.326,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44447,
    "c": 0.19609,
    "h": 313.1
  },
  "luminance": 0.0734
}

Semantic roles & 50–950 ramp

primary

#781D9E

secondary

#74C354

accent

#EC3C70

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781D9E

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

Preview Lab → · Contrast checker → · Palette generator →