#781AB3#781AB3

#781AB3 is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 45.9% C 0.217 H 306.9°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#781AB3
RGB	rgb(120, 26, 179)
HSL	hsl(277, 75%, 40%)
HSV	hsv(277, 85%, 70%)
CMYK	cmyk(33%, 85.5%, 0%, 29.8%)
CIE-LAB	lab(33.96, 62.18, -60.97)
CIE-LCH	lch(33.96, 87.09, 315.56°)
OKLab	oklab(45.93% 0.1303 -0.1737)
OKLCH	oklch(45.93% 0.217 306.9)
XYZ	xyz(16.2500, 7.9867, 43.3246)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781AB3 #55B31A

analogous

#2C1AB3 #781AB3 #B31AA1

triadic

#781AB3 #B3781A #1AB378

tetradic

#781AB3 #B32C1A #55B31A #1AA1B3

square

#781AB3 #B32C1A #55B31A #1AA1B3

split-complementary

#781AB3 #A1B31A #1AB32C

monochromatic

#300A48 #54127E #781AB3 #9A2AE0 #B360E8

Accessibility & contrast

On white

8.09

#781AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#781AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781AB3

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781AB3	#FFFFFF	#000000	##FFFFFF
##781AB3	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB7

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#6E466A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #781ab3;
/* rgb */ color: rgb(120, 26, 179);
/* oklch */ color: oklch(45.9% 0.217 306.9);

Tailwind

colors: {
  custom: {
    50: '#a566cb',
    500: '#781ab3',
    950: '#000000',
  },
}

SCSS

$custom: #781ab3;
$custom-light: #a566cb;
$custom-dark: #000000;

JSON

{
  "hex": "#781ab3",
  "rgb": {
    "r": 120,
    "g": 26,
    "b": 179
  },
  "hsl": {
    "h": 276.863,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45934,
    "c": 0.21713,
    "h": 306.9
  },
  "luminance": 0.07987
}

Semantic roles & 50–950 ramp

primary

#781AB3

secondary

#88CC5D

accent

#F1377F

background

#FAF6FC

surface

#F4EBF9

border

#CEC6D2

text

#100613

muted

#7F7A82

Preview Lab

Preview with #781AB3

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

Preview Lab → · Contrast checker → · Palette generator →