#7B3FB2#7B3FB2

#7B3FB2 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.0% C 0.177 H 304.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#7B3FB2
RGB	rgb(123, 63, 178)
HSL	hsl(271, 48%, 47%)
HSV	hsv(271, 65%, 70%)
CMYK	cmyk(30.9%, 64.6%, 0%, 30.2%)
CIE-LAB	lab(39.55, 47.60, -51.28)
CIE-LCH	lch(39.55, 69.97, 312.86°)
OKLab	oklab(49.95% 0.1009 -0.1453)
OKLCH	oklch(49.95% 0.177 304.8)
XYZ	xyz(17.9800, 10.9804, 43.2831)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B3FB2 #76B23F

analogous

#413FB2 #7B3FB2 #B23FB0

triadic

#7B3FB2 #B27B3F #3FB27B

tetradic

#7B3FB2 #B2413F #76B23F #3FB0B2

square

#7B3FB2 #B2413F #76B23F #3FB0B2

split-complementary

#7B3FB2 #B0B23F #3FB241

monochromatic

#3D1F58 #5C2F85 #7B3FB2 #9966C9 #B793D9

Accessibility & contrast

On white

6.57

#7B3FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#7B3FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B3FB2

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B3FB2	#FFFFFF	#000000	##FFFFFF
##7B3FB2	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#1F5DAF

Tritanopia (blue-blind)

#715873

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #7b3fb2;
/* rgb */ color: rgb(123, 63, 178);
/* oklch */ color: oklch(50.0% 0.177 304.8);

Tailwind

colors: {
  custom: {
    50: '#a578ca',
    500: '#7b3fb2',
    950: '#000000',
  },
}

SCSS

$custom: #7b3fb2;
$custom-light: #a578ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7b3fb2",
  "rgb": {
    "r": 123,
    "g": 63,
    "b": 178
  },
  "hsl": {
    "h": 271.304,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49952,
    "c": 0.17694,
    "h": 304.8
  },
  "luminance": 0.1098
}

Semantic roles & 50–950 ramp

primary

#7B3FB2

secondary

#A5C489

accent

#D75091

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #7B3FB2

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

Preview Lab → · Contrast checker → · Palette generator →