#B451BA#B451BA

#B451BA is a mid, vivid purple. Relative luminance 0.191; OKLCH L 59.9% C 0.182 H 325.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B451BA
RGB	rgb(180, 81, 186)
HSL	hsl(297, 43%, 52%)
HSV	hsv(297, 56%, 73%)
CMYK	cmyk(3.2%, 56.5%, 0%, 27.1%)
CIE-LAB	lab(50.84, 54.66, -37.52)
CIE-LCH	lch(50.84, 66.30, 325.54°)
OKLab	oklab(59.93% 0.1497 -0.1036)
OKLCH	oklch(59.93% 0.182 325.3)
XYZ	xyz(30.6271, 19.1350, 48.5251)
Luminance	0.1913 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451BA #57BA51

analogous

#7F51BA #B451BA #BA518C

triadic

#B451BA #BAB451 #51BAB4

tetradic

#B451BA #BA7F51 #57BA51 #518CBA

square

#B451BA #BA7F51 #57BA51 #518CBA

split-complementary

#B451BA #8CBA51 #51BA7F

monochromatic

#642968 #8E3A93 #B451BA #C77DCB #DAA9DD

Accessibility & contrast

On white

4.35

#B451BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#B451BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451BA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451BA	#FFFFFF	#000000	##000000
##B451BA	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)

#4371BD

Deuteranopia (green-blind)

#647DB7

Tritanopia (blue-blind)

#B85F7E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b451ba;
/* rgb */ color: rgb(180, 81, 186);
/* oklch */ color: oklch(59.9% 0.182 325.3);

Tailwind

colors: {
  custom: {
    50: '#cd87cf',
    500: '#b451ba',
    950: '#000000',
  },
}

SCSS

$custom: #b451ba;
$custom-light: #cd87cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b451ba",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 186
  },
  "hsl": {
    "h": 296.571,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.59926,
    "c": 0.18208,
    "h": 325.3
  },
  "luminance": 0.19133
}

Semantic roles & 50–950 ramp

primary

#B451BA

secondary

#9FCA9D

accent

#D3555C

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B451BA

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

Preview Lab → · Contrast checker → · Palette generator →