#7B33B5#7B33B5

#7B33B5 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.7% C 0.196 H 305.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#7B33B5
RGB	rgb(123, 51, 181)
HSL	hsl(273, 56%, 45%)
HSV	hsv(273, 72%, 71%)
CMYK	cmyk(32%, 71.8%, 0%, 29%)
CIE-LAB	lab(37.69, 54.06, -56.06)
CIE-LCH	lch(37.69, 77.88, 313.96°)
OKLab	oklab(48.69% 0.1137 -0.1593)
OKLCH	oklch(48.69% 0.196 305.5)
XYZ	xyz(17.6908, 9.9149, 44.6889)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B33B5 #6DB533

analogous

#3A33B5 #7B33B5 #B533AE

triadic

#7B33B5 #B57B33 #33B57B

tetradic

#7B33B5 #B53A33 #6DB533 #33AEB5

square

#7B33B5 #B53A33 #6DB533 #33AEB5

split-complementary

#7B33B5 #AEB533 #33B53A

monochromatic

#3A1856 #5B2685 #7B33B5 #9956CF #B686DD

Accessibility & contrast

On white

7.04

#7B33B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7B33B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B33B5

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B33B5	#FFFFFF	#000000	##FFFFFF
##7B33B5	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B9

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#705271

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7b33b5;
/* rgb */ color: rgb(123, 51, 181);
/* oklch */ color: oklch(48.7% 0.196 305.5);

Tailwind

colors: {
  custom: {
    50: '#a671cc',
    500: '#7b33b5',
    950: '#000000',
  },
}

SCSS

$custom: #7b33b5;
$custom-light: #a671cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7b33b5",
  "rgb": {
    "r": 123,
    "g": 51,
    "b": 181
  },
  "hsl": {
    "h": 273.231,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48689,
    "c": 0.19572,
    "h": 305.5
  },
  "luminance": 0.09915
}

Semantic roles & 50–950 ramp

primary

#7B33B5

secondary

#9EC67D

accent

#DF488C

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7B33B5

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

Preview Lab → · Contrast checker → · Palette generator →