#8151B2#8151B2

#8151B2 is a mid, vivid violet. Relative luminance 0.138; OKLCH L 53.3% C 0.151 H 304.6°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#8151B2
RGB	rgb(129, 81, 178)
HSL	hsl(270, 39%, 51%)
HSV	hsv(270, 54%, 70%)
CMYK	cmyk(27.5%, 54.5%, 0%, 30.2%)
CIE-LAB	lab(43.90, 39.37, -44.27)
CIE-LCH	lch(43.90, 59.25, 311.65°)
OKLab	oklab(53.29% 0.0861 -0.1246)
OKLCH	oklch(53.29% 0.151 304.6)
XYZ	xyz(20.0298, 13.7664, 43.7128)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8151B2 #82B251

analogous

#5151B2 #8151B2 #B151B2

triadic

#8151B2 #B28151 #51B281

tetradic

#8151B2 #B25151 #82B251 #51B2B1

square

#8151B2 #B25151 #82B251 #51B2B1

split-complementary

#8151B2 #B2B151 #51B251

monochromatic

#442A5F #633D89 #8151B2 #A07BC5 #BEA6D8

Accessibility & contrast

On white

5.60

#8151B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#8151B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8151B2

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8151B2	#FFFFFF	#000000	##FFFFFF
##8151B2	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F66B5

Deuteranopia (green-blind)

#3F68B0

Tritanopia (blue-blind)

#79637A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #8151b2;
/* rgb */ color: rgb(129, 81, 178);
/* oklch */ color: oklch(53.3% 0.151 304.6);

Tailwind

colors: {
  custom: {
    50: '#a883c9',
    500: '#8151b2',
    950: '#000000',
  },
}

SCSS

$custom: #8151b2;
$custom-light: #a883c9;
$custom-dark: #000000;

JSON

{
  "hex": "#8151b2",
  "rgb": {
    "r": 129,
    "g": 81,
    "b": 178
  },
  "hsl": {
    "h": 269.691,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53286,
    "c": 0.15148,
    "h": 304.6
  },
  "luminance": 0.13766
}

Semantic roles & 50–950 ramp

primary

#8151B2

secondary

#B0C59A

accent

#CF5995

background

#FAF8FC

surface

#F4EFF8

border

#CECAD1

text

#100B13

muted

#7F7C82

Preview Lab

Preview with #8151B2

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

Preview Lab → · Contrast checker → · Palette generator →