#7B31AC#7B31AC

#7B31AC is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.8% C 0.189 H 308.3°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#7B31AC
RGB	rgb(123, 49, 172)
HSL	hsl(276, 56%, 43%)
HSV	hsv(276, 72%, 67%)
CMYK	cmyk(28.5%, 71.5%, 0%, 32.5%)
CIE-LAB	lab(36.72, 52.88, -52.29)
CIE-LCH	lch(36.72, 74.37, 315.32°)
OKLab	oklab(47.79% 0.1171 -0.1482)
OKLCH	oklch(47.79% 0.189 308.3)
XYZ	xyz(16.7116, 9.3864, 39.9531)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B31AC #62AC31

analogous

#3E31AC #7B31AC #AC319F

triadic

#7B31AC #AC7B31 #31AC7B

tetradic

#7B31AC #AC3E31 #62AC31 #319FAC

square

#7B31AC #AC3E31 #62AC31 #319FAC

split-complementary

#7B31AC #9FAC31 #31AC3E

monochromatic

#37164D #59237C #7B31AC #9A4ECC #B57DDA

Accessibility & contrast

On white

7.30

#7B31AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#7B31AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B31AC

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B31AC	#FFFFFF	#000000	##FFFFFF
##7B31AC	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#1057A9

Tritanopia (blue-blind)

#734D6B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #7b31ac;
/* rgb */ color: rgb(123, 49, 172);
/* oklch */ color: oklch(47.8% 0.189 308.3);

Tailwind

colors: {
  custom: {
    50: '#a670c5',
    500: '#7b31ac',
    950: '#000000',
  },
}

SCSS

$custom: #7b31ac;
$custom-light: #a670c5;
$custom-dark: #000000;

JSON

{
  "hex": "#7b31ac",
  "rgb": {
    "r": 123,
    "g": 49,
    "b": 172
  },
  "hsl": {
    "h": 276.098,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47792,
    "c": 0.18892,
    "h": 308.3
  },
  "luminance": 0.09386
}

Semantic roles & 50–950 ramp

primary

#7B31AC

secondary

#95C376

accent

#DF4985

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7B31AC

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

Preview Lab → · Contrast checker → · Palette generator →