#781C81#781C81

#781C81 is a dark, vivid purple. Relative luminance 0.064; OKLCH L 42.3% C 0.172 H 324.0°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#781C81
RGB	rgb(120, 28, 129)
HSL	hsl(295, 64%, 31%)
HSV	hsv(295, 78%, 51%)
CMYK	cmyk(7%, 78.3%, 0%, 49.4%)
CIE-LAB	lab(30.42, 51.59, -36.18)
CIE-LCH	lch(30.42, 63.01, 324.96°)
OKLab	oklab(42.29% 0.1391 -0.1009)
OKLCH	oklch(42.29% 0.172 324)
XYZ	xyz(12.1231, 6.4093, 21.3632)
Luminance	0.0641 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781C81 #25811C

analogous

#451C81 #781C81 #811C57

triadic

#781C81 #81781C #1C8178

tetradic

#781C81 #81451C #25811C #1C5781

square

#781C81 #81451C #25811C #1C5781

split-complementary

#781C81 #57811C #1C8145

monochromatic

#1A061C #49114F #781C81 #A727B3 #C942D6

Accessibility & contrast

On white

9.20

#781C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#781C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781C81

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781C81	#FFFFFF	#000000	##FFFFFF
##781C81	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004184

Deuteranopia (green-blind)

#2F4B7F

Tritanopia (blue-blind)

#7A2F4E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #781c81;
/* rgb */ color: rgb(120, 28, 129);
/* oklch */ color: oklch(42.3% 0.172 324.0);

Tailwind

colors: {
  custom: {
    50: '#a264a6',
    500: '#781c81',
    950: '#000000',
  },
}

SCSS

$custom: #781c81;
$custom-light: #a264a6;
$custom-dark: #000000;

JSON

{
  "hex": "#781c81",
  "rgb": {
    "r": 120,
    "g": 28,
    "b": 129
  },
  "hsl": {
    "h": 294.653,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42286,
    "c": 0.17186,
    "h": 324
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#781C81

secondary

#4EB444

accent

#E7404F

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F060F

muted

#7F7A7F

Preview Lab

Preview with #781C81

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

Preview Lab → · Contrast checker → · Palette generator →