#B751B1#B751B1

#B751B1 is a mid, vivid purple. Relative luminance 0.191; OKLCH L 59.9% C 0.176 H 329.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B751B1
RGB	rgb(183, 81, 177)
HSL	hsl(304, 41%, 52%)
HSV	hsv(304, 56%, 72%)
CMYK	cmyk(0%, 55.7%, 3.3%, 28.2%)
CIE-LAB	lab(50.84, 53.87, -32.26)
CIE-LCH	lch(50.84, 62.79, 329.08°)
OKLab	oklab(59.87% 0.1521 -0.0885)
OKLCH	oklch(59.87% 0.176 329.8)
XYZ	xyz(30.4064, 19.1284, 43.6771)
Luminance	0.1913 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751B1 #51B757

analogous

#8A51B7 #B751B1 #B7517E

triadic

#B751B1 #B1B751 #51B1B7

tetradic

#B751B1 #B78A51 #51B757 #517EB7

square

#B751B1 #B78A51 #51B757 #517EB7

split-complementary

#B751B1 #7EB751 #51B78A

monochromatic

#642961 #8F3B8A #B751B1 #C97CC4 #DBA8D8

Accessibility & contrast

On white

4.35

#B751B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#B751B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751B1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751B1	#FFFFFF	#000000	##000000
##B751B1	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A70B4

Deuteranopia (green-blind)

#6A7EAE

Tritanopia (blue-blind)

#BD5B79

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b751b1;
/* rgb */ color: rgb(183, 81, 177);
/* oklch */ color: oklch(59.9% 0.176 329.8);

Tailwind

colors: {
  custom: {
    50: '#cf87c8',
    500: '#b751b1',
    950: '#000000',
  },
}

SCSS

$custom: #b751b1;
$custom-light: #cf87c8;
$custom-dark: #000000;

JSON

{
  "hex": "#b751b1",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 177
  },
  "hsl": {
    "h": 303.529,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59867,
    "c": 0.17591,
    "h": 329.8
  },
  "luminance": 0.19126
}

Semantic roles & 50–950 ramp

primary

#B751B1

secondary

#9CC89E

accent

#D15E57

background

#FDF8FC

surface

#FAF0F8

border

#D3CBD1

text

#140C13

muted

#837D82

Preview Lab

Preview with #B751B1

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

Preview Lab → · Contrast checker → · Palette generator →