#781EA1#781EA1

#781EA1 is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.8% C 0.198 H 312.0°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#781EA1
RGB	rgb(120, 30, 161)
HSL	hsl(281, 69%, 37%)
HSV	hsv(281, 81%, 63%)
CMYK	cmyk(25.5%, 81.4%, 0%, 36.9%)
CIE-LAB	lab(32.91, 57.22, -51.87)
CIE-LCH	lch(32.91, 77.23, 317.81°)
OKLab	oklab(44.76% 0.1325 -0.147)
OKLCH	oklch(44.76% 0.198 312)
XYZ	xyz(14.6418, 7.4952, 34.3867)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781EA1 #47A11E

analogous

#361EA1 #781EA1 #A11E89

triadic

#781EA1 #A1781E #1EA178

tetradic

#781EA1 #A1361E #47A11E #1E89A1

square

#781EA1 #A1361E #47A11E #1E89A1

split-complementary

#781EA1 #89A11E #1EA136

monochromatic

#2B0B3A #52146D #781EA1 #9E28D5 #B659E0

Accessibility & contrast

On white

8.40

#781EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#781EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781EA1

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781EA1	#FFFFFF	#000000	##FFFFFF
##781EA1	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A4

Deuteranopia (green-blind)

#004F9E

Tritanopia (blue-blind)

#733F60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #781ea1;
/* rgb */ color: rgb(120, 30, 161);
/* oklch */ color: oklch(44.8% 0.198 312.0);

Tailwind

colors: {
  custom: {
    50: '#a466be',
    500: '#781ea1',
    950: '#000000',
  },
}

SCSS

$custom: #781ea1;
$custom-light: #a466be;
$custom-dark: #000000;

JSON

{
  "hex": "#781ea1",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 161
  },
  "hsl": {
    "h": 281.221,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44756,
    "c": 0.19787,
    "h": 312
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#781EA1

secondary

#79C457

accent

#EB3C73

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781EA1

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

Preview Lab → · Contrast checker → · Palette generator →