#B151D3#B151D3

#B151D3 is a mid, highly saturated purple. Relative luminance 0.199; OKLCH L 60.9% C 0.204 H 316.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#B151D3
RGB	rgb(177, 81, 211)
HSL	hsl(284, 60%, 57%)
HSV	hsv(284, 62%, 83%)
CMYK	cmyk(16.1%, 61.6%, 0%, 17.3%)
CIE-LAB	lab(51.77, 58.73, -50.47)
CIE-LCH	lch(51.77, 77.43, 319.33°)
OKLab	oklab(60.94% 0.1474 -0.1414)
OKLCH	oklch(60.94% 0.204 316.2)
XYZ	xyz(32.8300, 19.9363, 63.7341)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151D3 #73D351

analogous

#7051D3 #B151D3 #D351B4

triadic

#B151D3 #D3B151 #51D3B1

tetradic

#B151D3 #D37051 #73D351 #51B4D3

square

#B151D3 #D37051 #73D351 #51B4D3

split-complementary

#B151D3 #B4D351 #51D370

monochromatic

#6D2287 #942FB8 #B151D3 #C782DF #DDB3EC

Accessibility & contrast

On white

4.21

#B151D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#B151D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151D3

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151D3	#FFFFFF	#000000	##000000
##B151D3	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2776D7

Deuteranopia (green-blind)

#527ED0

Tritanopia (blue-blind)

#AF688B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b151d3;
/* rgb */ color: rgb(177, 81, 211);
/* oklch */ color: oklch(60.9% 0.204 316.2);

Tailwind

colors: {
  custom: {
    50: '#cb87e1',
    500: '#b151d3',
    950: '#000000',
  },
}

SCSS

$custom: #b151d3;
$custom-light: #cb87e1;
$custom-dark: #000000;

JSON

{
  "hex": "#b151d3",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 211
  },
  "hsl": {
    "h": 284.308,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60942,
    "c": 0.20424,
    "h": 316.2
  },
  "luminance": 0.19935
}

Semantic roles & 50–950 ramp

primary

#B151D3

secondary

#B3DAA6

accent

#E3456E

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B151D3

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

Preview Lab → · Contrast checker → · Palette generator →