#781BA1#781BA1

#781BA1 is a dark, highly saturated purple. Relative luminance 0.073; OKLCH L 44.5% C 0.200 H 312.2°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#781BA1
RGB	rgb(120, 27, 161)
HSL	hsl(282, 71%, 37%)
HSV	hsv(282, 83%, 63%)
CMYK	cmyk(25.5%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(32.59, 58.14, -52.39)
CIE-LCH	lch(32.59, 78.26, 317.98°)
OKLab	oklab(44.53% 0.1347 -0.1485)
OKLCH	oklch(44.53% 0.2 312.2)
XYZ	xyz(14.5695, 7.3506, 34.3626)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781BA1 #44A11B

analogous

#351BA1 #781BA1 #A11B87

triadic

#781BA1 #A1781B #1BA178

tetradic

#781BA1 #A1351B #44A11B #1B87A1

square

#781BA1 #A1351B #44A11B #1B87A1

split-complementary

#781BA1 #87A11B #1BA135

monochromatic

#2A0938 #51126D #781BA1 #9F24D5 #B754E2

Accessibility & contrast

On white

8.50

#781BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#781BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781BA1

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781BA1	#FFFFFF	#000000	##FFFFFF
##781BA1	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A4

Deuteranopia (green-blind)

#004E9E

Tritanopia (blue-blind)

#733E60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #781ba1;
/* rgb */ color: rgb(120, 27, 161);
/* oklch */ color: oklch(44.5% 0.200 312.2);

Tailwind

colors: {
  custom: {
    50: '#a465be',
    500: '#781ba1',
    950: '#000000',
  },
}

SCSS

$custom: #781ba1;
$custom-light: #a465be;
$custom-dark: #000000;

JSON

{
  "hex": "#781ba1",
  "rgb": {
    "r": 120,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 281.642,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44534,
    "c": 0.20046,
    "h": 312.2
  },
  "luminance": 0.0735
}

Semantic roles & 50–950 ramp

primary

#781BA1

secondary

#76C552

accent

#EE3A71

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781BA1

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

Preview Lab → · Contrast checker → · Palette generator →