#B751AA#B751AA

#B751AA is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.5% C 0.170 H 332.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B751AA
RGB	rgb(183, 81, 170)
HSL	hsl(308, 41%, 52%)
HSV	hsv(308, 56%, 72%)
CMYK	cmyk(0%, 55.7%, 7.1%, 28.2%)
CIE-LAB	lab(50.52, 52.68, -28.67)
CIE-LCH	lch(50.52, 59.97, 331.44°)
OKLab	oklab(59.53% 0.151 -0.0782)
OKLCH	oklch(59.53% 0.17 332.6)
XYZ	xyz(29.7265, 18.8565, 40.0964)
Luminance	0.1885 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751AA #51B75E

analogous

#9151B7 #B751AA #B75177

triadic

#B751AA #AAB751 #51AAB7

tetradic

#B751AA #B79151 #51B75E #5177B7

square

#B751AA #B79151 #51B75E #5177B7

split-complementary

#B751AA #77B751 #51B791

monochromatic

#64295D #8F3B85 #B751AA #C97CBF #DBA8D4

Accessibility & contrast

On white

4.40

#B751AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#B751AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751AA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751AA	#FFFFFF	#000000	##000000
##B751AA	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6FAD

Deuteranopia (green-blind)

#6D7EA7

Tritanopia (blue-blind)

#BE5976

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b751aa;
/* rgb */ color: rgb(183, 81, 170);
/* oklch */ color: oklch(59.5% 0.170 332.6);

Tailwind

colors: {
  custom: {
    50: '#cf87c3',
    500: '#b751aa',
    950: '#000000',
  },
}

SCSS

$custom: #b751aa;
$custom-light: #cf87c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b751aa",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 170
  },
  "hsl": {
    "h": 307.647,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59529,
    "c": 0.17003,
    "h": 332.6
  },
  "luminance": 0.18854
}

Semantic roles & 50–950 ramp

primary

#B751AA

secondary

#9CC8A1

accent

#D16657

background

#FDF8FC

surface

#FAF0F8

border

#D3CBD1

text

#140C12

muted

#837D81

Preview Lab

Preview with #B751AA

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

Preview Lab → · Contrast checker → · Palette generator →