#B151D5#B151D5

#B151D5 is a mid, highly saturated purple. Relative luminance 0.200; OKLCH L 61.1% C 0.206 H 315.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B151D5
RGB	rgb(177, 81, 213)
HSL	hsl(284, 61%, 58%)
HSV	hsv(284, 62%, 84%)
CMYK	cmyk(16.9%, 62%, 0%, 16.5%)
CIE-LAB	lab(51.88, 59.13, -51.42)
CIE-LCH	lch(51.88, 78.36, 318.99°)
OKLab	oklab(61.06% 0.1474 -0.1442)
OKLCH	oklch(61.06% 0.206 315.6)
XYZ	xyz(33.0823, 20.0372, 65.0628)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151D5 #75D551

analogous

#6F51D5 #B151D5 #D551B7

triadic

#B151D5 #D5B151 #51D5B1

tetradic

#B151D5 #D56F51 #75D551 #51B7D5

square

#B151D5 #D56F51 #75D551 #51B7D5

split-complementary

#B151D5 #B7D551 #51D56F

monochromatic

#6E218A #952DBC #B151D5 #C782E1 #DDB4ED

Accessibility & contrast

On white

4.19

#B151D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#B151D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151D5

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151D5	#FFFFFF	#000000	##000000
##B151D5	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2476D9

Deuteranopia (green-blind)

#507ED2

Tritanopia (blue-blind)

#AF698C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b151d5;
/* rgb */ color: rgb(177, 81, 213);
/* oklch */ color: oklch(61.1% 0.206 315.6);

Tailwind

colors: {
  custom: {
    50: '#cc87e2',
    500: '#b151d5',
    950: '#000000',
  },
}

SCSS

$custom: #b151d5;
$custom-light: #cc87e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b151d5",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 213
  },
  "hsl": {
    "h": 283.636,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61062,
    "c": 0.20618,
    "h": 315.6
  },
  "luminance": 0.20036
}

Semantic roles & 50–950 ramp

primary

#B151D5

secondary

#B5DBA6

accent

#E4446F

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B151D5

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

Preview Lab → · Contrast checker → · Palette generator →