#7B33BC#7B33BC

#7B33BC is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.2% C 0.203 H 303.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#7B33BC
RGB	rgb(123, 51, 188)
HSL	hsl(272, 57%, 47%)
HSV	hsv(272, 73%, 74%)
CMYK	cmyk(34.6%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(38.22, 55.70, -59.34)
CIE-LCH	lch(38.22, 81.38, 313.19°)
OKLab	oklab(49.23% 0.1124 -0.169)
OKLCH	oklch(49.23% 0.203 303.6)
XYZ	xyz(18.4272, 10.2095, 48.5670)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B33BC #74BC33

analogous

#3733BC #7B33BC #BC33B9

triadic

#7B33BC #BC7B33 #33BC7B

tetradic

#7B33BC #BC3733 #74BC33 #33B9BC

square

#7B33BC #BC3733 #74BC33 #33B9BC

split-complementary

#7B33BC #B9BC33 #33BC37

monochromatic

#3C195C #5C268C #7B33BC #995AD2 #B78ADF

Accessibility & contrast

On white

6.90

#7B33BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#7B33BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B33BC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B33BC	#FFFFFF	#000000	##FFFFFF
##7B33BC	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#6E5475

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7b33bc;
/* rgb */ color: rgb(123, 51, 188);
/* oklch */ color: oklch(49.2% 0.203 303.6);

Tailwind

colors: {
  custom: {
    50: '#a771d1',
    500: '#7b33bc',
    950: '#000000',
  },
}

SCSS

$custom: #7b33bc;
$custom-light: #a771d1;
$custom-dark: #000000;

JSON

{
  "hex": "#7b33bc",
  "rgb": {
    "r": 123,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 271.533,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49228,
    "c": 0.20294,
    "h": 303.6
  },
  "luminance": 0.10209
}

Semantic roles & 50–950 ramp

primary

#7B33BC

secondary

#A4C981

accent

#E14790

background

#FAF7FD

surface

#F4EDFA

border

#CEC8D3

text

#100814

muted

#7F7B83

Preview Lab

Preview with #7B33BC

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

Preview Lab → · Contrast checker → · Palette generator →