#7B33BB#7B33BB

#7B33BB is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.1% C 0.202 H 303.9°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#7B33BB
RGB	rgb(123, 51, 187)
HSL	hsl(272, 57%, 47%)
HSV	hsv(272, 73%, 73%)
CMYK	cmyk(34.2%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(38.14, 55.46, -58.87)
CIE-LCH	lch(38.14, 80.88, 313.29°)
OKLab	oklab(49.15% 0.1126 -0.1676)
OKLCH	oklch(49.15% 0.202 303.9)
XYZ	xyz(18.3198, 10.1665, 48.0013)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B33BB #73BB33

analogous

#3733BB #7B33BB #BB33B7

triadic

#7B33BB #BB7B33 #33BB7B

tetradic

#7B33BB #BB3733 #73BB33 #33B7BB

square

#7B33BB #BB3733 #73BB33 #33B7BB

split-complementary

#7B33BB #B7BB33 #33BB37

monochromatic

#3C195B #5B268B #7B33BB #9959D2 #B789DF

Accessibility & contrast

On white

6.92

#7B33BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#7B33BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B33BB

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B33BB	#FFFFFF	#000000	##FFFFFF
##7B33BB	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BF

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#6E5474

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7b33bb;
/* rgb */ color: rgb(123, 51, 187);
/* oklch */ color: oklch(49.1% 0.202 303.9);

Tailwind

colors: {
  custom: {
    50: '#a771d0',
    500: '#7b33bb',
    950: '#000000',
  },
}

SCSS

$custom: #7b33bb;
$custom-light: #a771d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7b33bb",
  "rgb": {
    "r": 123,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 271.765,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4915,
    "c": 0.2019,
    "h": 303.9
  },
  "luminance": 0.10166
}

Semantic roles & 50–950 ramp

primary

#7B33BB

secondary

#A3C981

accent

#E0478F

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7B33BB

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

Preview Lab → · Contrast checker → · Palette generator →