#B751B3#B751B3

#B751B3 is a mid, vivid purple. Relative luminance 0.192; OKLCH L 60.0% C 0.178 H 329.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B751B3
RGB	rgb(183, 81, 179)
HSL	hsl(302, 41%, 52%)
HSV	hsv(302, 56%, 72%)
CMYK	cmyk(0%, 55.7%, 2.2%, 28.2%)
CIE-LAB	lab(50.93, 54.22, -33.28)
CIE-LCH	lch(50.93, 63.62, 328.46°)
OKLab	oklab(59.97% 0.1523 -0.0914)
OKLCH	oklch(59.97% 0.178 329)
XYZ	xyz(30.6072, 19.2087, 44.7346)
Luminance	0.1921 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751B3 #51B755

analogous

#8851B7 #B751B3 #B75180

triadic

#B751B3 #B3B751 #51B3B7

tetradic

#B751B3 #B78851 #51B755 #5180B7

square

#B751B3 #B78851 #51B755 #5180B7

split-complementary

#B751B3 #80B751 #51B788

monochromatic

#642962 #8F3B8C #B751B3 #C97CC6 #DBA8D9

Accessibility & contrast

On white

4.34

#B751B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B751B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751B3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751B3	#FFFFFF	#000000	##000000
##B751B3	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4971B6

Deuteranopia (green-blind)

#697EB0

Tritanopia (blue-blind)

#BD5C7A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b751b3;
/* rgb */ color: rgb(183, 81, 179);
/* oklch */ color: oklch(60.0% 0.178 329.0);

Tailwind

colors: {
  custom: {
    50: '#cf87ca',
    500: '#b751b3',
    950: '#000000',
  },
}

SCSS

$custom: #b751b3;
$custom-light: #cf87ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b751b3",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 179
  },
  "hsl": {
    "h": 302.353,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59966,
    "c": 0.17763,
    "h": 329
  },
  "luminance": 0.19207
}

Semantic roles & 50–950 ramp

primary

#B751B3

secondary

#9CC89D

accent

#D15B57

background

#FDF8FC

surface

#FAF0F8

border

#D3CBD1

text

#140C13

muted

#837D82

Preview Lab

Preview with #B751B3

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

Preview Lab → · Contrast checker → · Palette generator →