#8151BB#8151BB

#8151BB is a mid, vivid violet. Relative luminance 0.141; OKLCH L 53.9% C 0.162 H 302.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#8151BB
RGB	rgb(129, 81, 187)
HSL	hsl(267, 44%, 53%)
HSV	hsv(267, 57%, 73%)
CMYK	cmyk(31%, 56.7%, 0%, 26.7%)
CIE-LAB	lab(44.43, 41.61, -48.68)
CIE-LCH	lch(44.43, 64.04, 310.52°)
OKLab	oklab(53.85% 0.0864 -0.1376)
OKLCH	oklch(53.85% 0.162 302.1)
XYZ	xyz(20.9633, 14.1398, 48.6289)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8151BB #8BBB51

analogous

#5156BB #8151BB #B651BB

triadic

#8151BB #BB8151 #51BB81

tetradic

#8151BB #BB5156 #8BBB51 #51BBB6

square

#8151BB #BB5156 #8BBB51 #51BBB6

split-complementary

#8151BB #BBB651 #56BB51

monochromatic

#462969 #633A95 #8151BB #A17DCC #C1A9DD

Accessibility & contrast

On white

5.49

#8151BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#8151BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8151BB

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8151BB	#FFFFFF	#000000	##FFFFFF
##8151BB	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2568BF

Deuteranopia (green-blind)

#3769B9

Tritanopia (blue-blind)

#76667E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #8151bb;
/* rgb */ color: rgb(129, 81, 187);
/* oklch */ color: oklch(53.9% 0.162 302.1);

Tailwind

colors: {
  custom: {
    50: '#a984d0',
    500: '#8151bb',
    950: '#000000',
  },
}

SCSS

$custom: #8151bb;
$custom-light: #a984d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8151bb",
  "rgb": {
    "r": 129,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 267.17,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53854,
    "c": 0.16246,
    "h": 302.1
  },
  "luminance": 0.1414
}

Semantic roles & 50–950 ramp

primary

#8151BB

secondary

#B6CB9D

accent

#D4549A

background

#FAF8FC

surface

#F4EFF9

border

#CECAD2

text

#100B14

muted

#7F7C82

Preview Lab

Preview with #8151BB

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

Preview Lab → · Contrast checker → · Palette generator →