#7F3FB5#7F3FB5

#7F3FB5 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.6% C 0.181 H 305.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#7F3FB5
RGB	rgb(127, 63, 181)
HSL	hsl(273, 48%, 48%)
HSV	hsv(273, 65%, 71%)
CMYK	cmyk(29.8%, 65.2%, 0%, 29%)
CIE-LAB	lab(40.25, 49.21, -51.89)
CIE-LCH	lch(40.25, 71.52, 313.48°)
OKLab	oklab(50.64% 0.1061 -0.147)
OKLCH	oklch(50.64% 0.181 305.8)
XYZ	xyz(18.8686, 11.4034, 44.9142)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F3FB5 #75B53F

analogous

#443FB5 #7F3FB5 #B53FB0

triadic

#7F3FB5 #B57F3F #3FB57F

tetradic

#7F3FB5 #B5443F #75B53F #3FB0B5

square

#7F3FB5 #B5443F #75B53F #3FB0B5

split-complementary

#7F3FB5 #B0B53F #3FB544

monochromatic

#3F1F5A #5F2F88 #7F3FB5 #9D67CA #BA94DA

Accessibility & contrast

On white

6.40

#7F3FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#7F3FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F3FB5

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F3FB5	#FFFFFF	#000000	##FFFFFF
##7F3FB5	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB9

Deuteranopia (green-blind)

#215FB2

Tritanopia (blue-blind)

#765874

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #7f3fb5;
/* rgb */ color: rgb(127, 63, 181);
/* oklch */ color: oklch(50.6% 0.181 305.8);

Tailwind

colors: {
  custom: {
    50: '#a878cc',
    500: '#7f3fb5',
    950: '#000000',
  },
}

SCSS

$custom: #7f3fb5;
$custom-light: #a878cc;
$custom-dark: #000000;

JSON

{
  "hex": "#7f3fb5",
  "rgb": {
    "r": 127,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 272.542,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50635,
    "c": 0.18128,
    "h": 305.8
  },
  "luminance": 0.11403
}

Semantic roles & 50–950 ramp

primary

#7F3FB5

secondary

#A5C58A

accent

#D8508E

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100913

muted

#7F7B82

Preview Lab

Preview with #7F3FB5

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

Preview Lab → · Contrast checker → · Palette generator →