#7B3FB3#7B3FB3

#7B3FB3 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.0% C 0.178 H 304.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#7B3FB3
RGB	rgb(123, 63, 179)
HSL	hsl(271, 48%, 47%)
HSV	hsv(271, 65%, 70%)
CMYK	cmyk(31.3%, 64.8%, 0%, 29.8%)
CIE-LAB	lab(39.62, 47.84, -51.77)
CIE-LCH	lch(39.62, 70.49, 312.74°)
OKLab	oklab(50.02% 0.1008 -0.1468)
OKLCH	oklch(50.02% 0.178 304.5)
XYZ	xyz(18.0807, 11.0207, 43.8138)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B3FB3 #77B33F

analogous

#413FB3 #7B3FB3 #B33FB1

triadic

#7B3FB3 #B37B3F #3FB37B

tetradic

#7B3FB3 #B3413F #77B33F #3FB1B3

square

#7B3FB3 #B3413F #77B33F #3FB1B3

split-complementary

#7B3FB3 #B1B33F #3FB341

monochromatic

#3D1F58 #5C2F86 #7B3FB3 #9966C9 #B793D9

Accessibility & contrast

On white

6.55

#7B3FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#7B3FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B3FB3

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B3FB3	#FFFFFF	#000000	##FFFFFF
##7B3FB3	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB7

Deuteranopia (green-blind)

#1E5DB0

Tritanopia (blue-blind)

#715873

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7b3fb3;
/* rgb */ color: rgb(123, 63, 179);
/* oklch */ color: oklch(50.0% 0.178 304.5);

Tailwind

colors: {
  custom: {
    50: '#a578ca',
    500: '#7b3fb3',
    950: '#000000',
  },
}

SCSS

$custom: #7b3fb3;
$custom-light: #a578ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7b3fb3",
  "rgb": {
    "r": 123,
    "g": 63,
    "b": 179
  },
  "hsl": {
    "h": 271.034,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50023,
    "c": 0.17807,
    "h": 304.5
  },
  "luminance": 0.11021
}

Semantic roles & 50–950 ramp

primary

#7B3FB3

secondary

#A6C489

accent

#D85092

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #7B3FB3

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

Preview Lab → · Contrast checker → · Palette generator →