#7B33B1#7B33B1

#7B33B1 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.4% C 0.192 H 306.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#7B33B1
RGB	rgb(123, 51, 177)
HSL	hsl(274, 55%, 45%)
HSV	hsv(274, 71%, 69%)
CMYK	cmyk(30.5%, 71.2%, 0%, 30.6%)
CIE-LAB	lab(37.40, 53.13, -54.17)
CIE-LCH	lch(37.40, 75.88, 314.45°)
OKLab	oklab(48.39% 0.1143 -0.1538)
OKLCH	oklch(48.39% 0.192 306.6)
XYZ	xyz(17.2863, 9.7531, 42.5583)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B33B1 #69B133

analogous

#3C33B1 #7B33B1 #B133A8

triadic

#7B33B1 #B17B33 #33B17B

tetradic

#7B33B1 #B13C33 #69B133 #33A8B1

square

#7B33B1 #B13C33 #69B133 #33A8B1

split-complementary

#7B33B1 #A8B133 #33B13C

monochromatic

#391852 #5A2581 #7B33B1 #9954CE #B683DB

Accessibility & contrast

On white

7.12

#7B33B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#7B33B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B33B1

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B33B1	#FFFFFF	#000000	##FFFFFF
##7B33B1	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B5

Deuteranopia (green-blind)

#0358AE

Tritanopia (blue-blind)

#72506E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #7b33b1;
/* rgb */ color: rgb(123, 51, 177);
/* oklch */ color: oklch(48.4% 0.192 306.6);

Tailwind

colors: {
  custom: {
    50: '#a671c9',
    500: '#7b33b1',
    950: '#000000',
  },
}

SCSS

$custom: #7b33b1;
$custom-light: #a671c9;
$custom-dark: #000000;

JSON

{
  "hex": "#7b33b1",
  "rgb": {
    "r": 123,
    "g": 51,
    "b": 177
  },
  "hsl": {
    "h": 274.286,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.1916,
    "h": 306.6
  },
  "luminance": 0.09753
}

Semantic roles & 50–950 ramp

primary

#7B33B1

secondary

#9BC57B

accent

#DF4989

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7B33B1

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

Preview Lab → · Contrast checker → · Palette generator →