#B451BC#B451BC

#B451BC is a mid, vivid purple. Relative luminance 0.192; OKLCH L 60.0% C 0.184 H 324.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B451BC
RGB	rgb(180, 81, 188)
HSL	hsl(296, 44%, 53%)
HSV	hsv(296, 57%, 74%)
CMYK	cmyk(4.3%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(50.94, 55.03, -38.52)
CIE-LCH	lch(50.94, 67.17, 325.01°)
OKLab	oklab(60.03% 0.1499 -0.1065)
OKLCH	oklch(60.03% 0.184 324.6)
XYZ	xyz(30.8412, 19.2207, 49.6527)
Luminance	0.1922 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451BC #59BC51

analogous

#7E51BC #B451BC #BC518E

triadic

#B451BC #BCB451 #51BCB4

tetradic

#B451BC #BC7E51 #59BC51 #518EBC

square

#B451BC #BC7E51 #59BC51 #518EBC

split-complementary

#B451BC #8EBC51 #51BC7E

monochromatic

#65296A #8F3A96 #B451BC #C77DCD #DAA9DE

Accessibility & contrast

On white

4.34

#B451BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B451BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451BC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451BC	#FFFFFF	#000000	##000000
##B451BC	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)

#4172BF

Deuteranopia (green-blind)

#637EB9

Tritanopia (blue-blind)

#B85F7F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b451bc;
/* rgb */ color: rgb(180, 81, 188);
/* oklch */ color: oklch(60.0% 0.184 324.6);

Tailwind

colors: {
  custom: {
    50: '#cd87d0',
    500: '#b451bc',
    950: '#000000',
  },
}

SCSS

$custom: #b451bc;
$custom-light: #cd87d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b451bc",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 295.514,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60031,
    "c": 0.1839,
    "h": 324.6
  },
  "luminance": 0.19219
}

Semantic roles & 50–950 ramp

primary

#B451BC

secondary

#A1CC9D

accent

#D4545D

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B451BC

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

Preview Lab → · Contrast checker → · Palette generator →