#781CA4#781CA4

#781CA4 is a dark, highly saturated purple. Relative luminance 0.075; OKLCH L 44.8% C 0.202 H 311.2°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#781CA4
RGB	rgb(120, 28, 164)
HSL	hsl(281, 71%, 38%)
HSV	hsv(281, 83%, 64%)
CMYK	cmyk(26.8%, 82.9%, 0%, 35.7%)
CIE-LAB	lab(32.93, 58.46, -53.66)
CIE-LCH	lch(32.93, 79.35, 317.46°)
OKLab	oklab(44.84% 0.1332 -0.1522)
OKLCH	oklch(44.84% 0.202 311.2)
XYZ	xyz(14.8605, 7.5043, 35.7804)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781CA4 #48A41C

analogous

#341CA4 #781CA4 #A41C8C

triadic

#781CA4 #A4781C #1CA478

tetradic

#781CA4 #A4341C #48A41C #1C8CA4

square

#781CA4 #A4341C #48A41C #1C8CA4

split-complementary

#781CA4 #8CA41C #1CA434

monochromatic

#2B0A3B #521370 #781CA4 #9E25D8 #B658E2

Accessibility & contrast

On white

8.40

#781CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#781CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781CA4

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781CA4	#FFFFFF	#000000	##FFFFFF
##781CA4	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)

#0049A8

Deuteranopia (green-blind)

#004FA1

Tritanopia (blue-blind)

#724062

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #781ca4;
/* rgb */ color: rgb(120, 28, 164);
/* oklch */ color: oklch(44.8% 0.202 311.2);

Tailwind

colors: {
  custom: {
    50: '#a465c0',
    500: '#781ca4',
    950: '#000000',
  },
}

SCSS

$custom: #781ca4;
$custom-light: #a465c0;
$custom-dark: #000000;

JSON

{
  "hex": "#781ca4",
  "rgb": {
    "r": 120,
    "g": 28,
    "b": 164
  },
  "hsl": {
    "h": 280.588,
    "s": 70.833,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44842,
    "c": 0.20228,
    "h": 311.2
  },
  "luminance": 0.07504
}

Semantic roles & 50–950 ramp

primary

#781CA4

secondary

#7AC656

accent

#EE3A74

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #781CA4

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

Preview Lab → · Contrast checker → · Palette generator →