#7F33B1#7F33B1

#7F33B1 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.9% C 0.193 H 308.4°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#7F33B1
RGB	rgb(127, 51, 177)
HSL	hsl(276, 55%, 45%)
HSV	hsv(276, 71%, 69%)
CMYK	cmyk(28.2%, 71.2%, 0%, 30.6%)
CIE-LAB	lab(37.94, 53.94, -53.26)
CIE-LCH	lch(37.94, 75.81, 315.36°)
OKLab	oklab(48.89% 0.1197 -0.151)
OKLCH	oklch(48.89% 0.193 308.4)
XYZ	xyz(17.8704, 10.0543, 42.5857)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F33B1 #65B133

analogous

#4033B1 #7F33B1 #B133A4

triadic

#7F33B1 #B17F33 #33B17F

tetradic

#7F33B1 #B14033 #65B133 #33A4B1

square

#7F33B1 #B14033 #65B133 #33A4B1

split-complementary

#7F33B1 #A4B133 #33B140

monochromatic

#3B1852 #5D2581 #7F33B1 #9D54CE #B883DB

Accessibility & contrast

On white

6.97

#7F33B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#7F33B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F33B1

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F33B1	#FFFFFF	#000000	##FFFFFF
##7F33B1	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B5

Deuteranopia (green-blind)

#125AAE

Tritanopia (blue-blind)

#774F6F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7f33b1;
/* rgb */ color: rgb(127, 51, 177);
/* oklch */ color: oklch(48.9% 0.193 308.4);

Tailwind

colors: {
  custom: {
    50: '#a971c9',
    500: '#7f33b1',
    950: '#000000',
  },
}

SCSS

$custom: #7f33b1;
$custom-light: #a971c9;
$custom-dark: #000000;

JSON

{
  "hex": "#7f33b1",
  "rgb": {
    "r": 127,
    "g": 51,
    "b": 177
  },
  "hsl": {
    "h": 276.19,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.48891,
    "c": 0.19269,
    "h": 308.4
  },
  "luminance": 0.10054
}

Semantic roles & 50–950 ramp

primary

#7F33B1

secondary

#98C57B

accent

#DF4984

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7F33B1

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

Preview Lab → · Contrast checker → · Palette generator →