#B751B5#B751B5

#B751B5 is a mid, vivid purple. Relative luminance 0.193; OKLCH L 60.1% C 0.179 H 328.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B751B5
RGB	rgb(183, 81, 181)
HSL	hsl(301, 41%, 52%)
HSV	hsv(301, 56%, 72%)
CMYK	cmyk(0%, 55.7%, 1.1%, 28.2%)
CIE-LAB	lab(51.02, 54.57, -34.30)
CIE-LCH	lch(51.02, 64.46, 327.85°)
OKLab	oklab(60.07% 0.1526 -0.0943)
OKLCH	oklch(60.07% 0.179 328.3)
XYZ	xyz(30.8109, 19.2902, 45.8076)
Luminance	0.1929 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751B5 #51B753

analogous

#8651B7 #B751B5 #B75182

triadic

#B751B5 #B5B751 #51B5B7

tetradic

#B751B5 #B78651 #51B753 #5182B7

square

#B751B5 #B78651 #51B753 #5182B7

split-complementary

#B751B5 #82B751 #51B786

monochromatic

#642963 #8F3B8E #B751B5 #C97CC7 #DBA8DA

Accessibility & contrast

On white

4.32

#B751B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#B751B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751B5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751B5	#FFFFFF	#000000	##000000
##B751B5	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4871B8

Deuteranopia (green-blind)

#687EB2

Tritanopia (blue-blind)

#BC5C7B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b751b5;
/* rgb */ color: rgb(183, 81, 181);
/* oklch */ color: oklch(60.1% 0.179 328.3);

Tailwind

colors: {
  custom: {
    50: '#cf87cb',
    500: '#b751b5',
    950: '#000000',
  },
}

SCSS

$custom: #b751b5;
$custom-light: #cf87cb;
$custom-dark: #000000;

JSON

{
  "hex": "#b751b5",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 181
  },
  "hsl": {
    "h": 301.176,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60066,
    "c": 0.17937,
    "h": 328.3
  },
  "luminance": 0.19288
}

Semantic roles & 50–950 ramp

primary

#B751B5

secondary

#9CC89C

accent

#D15957

background

#FDF8FC

surface

#FAF0F8

border

#D3CBD1

text

#140C13

muted

#837D82

Preview Lab

Preview with #B751B5

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

Preview Lab → · Contrast checker → · Palette generator →