#B15BC8#B15BC8

#B15BC8 is a mid, vivid purple. Relative luminance 0.210; OKLCH L 61.6% C 0.178 H 318.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B15BC8
RGB	rgb(177, 91, 200)
HSL	hsl(287, 50%, 57%)
HSV	hsv(287, 55%, 78%)
CMYK	cmyk(11.5%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(52.95, 51.71, -42.29)
CIE-LCH	lch(52.95, 66.80, 320.72°)
OKLab	oklab(61.61% 0.1343 -0.1176)
OKLCH	oklch(61.61% 0.179 318.8)
XYZ	xyz(32.2965, 21.0007, 56.9847)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15BC8 #72C85B

analogous

#7A5BC8 #B15BC8 #C85BA9

triadic

#B15BC8 #C8B15B #5BC8B1

tetradic

#B15BC8 #C87A5B #72C85B #5BA9C8

square

#B15BC8 #C87A5B #72C85B #5BA9C8

split-complementary

#B15BC8 #A9C85B #5BC87A

monochromatic

#6D2A7E #943AAC #B15BC8 #C789D7 #DDB7E7

Accessibility & contrast

On white

4.04

#B15BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B15BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B15BC8

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15BC8	#FFFFFF	#000000	##000000
##B15BC8	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4579CC

Deuteranopia (green-blind)

#6181C5

Tritanopia (blue-blind)

#B16B89

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b15bc8;
/* rgb */ color: rgb(177, 91, 200);
/* oklch */ color: oklch(61.6% 0.178 318.8);

Tailwind

colors: {
  custom: {
    50: '#cb8dd9',
    500: '#b15bc8',
    950: '#000000',
  },
}

SCSS

$custom: #b15bc8;
$custom-light: #cb8dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b15bc8",
  "rgb": {
    "r": 177,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 287.339,
    "s": 49.772,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61615,
    "c": 0.1785,
    "h": 318.8
  },
  "luminance": 0.20999
}

Semantic roles & 50–950 ramp

primary

#B15BC8

secondary

#B3D6A9

accent

#D94F6C

background

#FCF8FD

surface

#F9F0FA

border

#D2CBD3

text

#140C15

muted

#827D83

Preview Lab

Preview with #B15BC8

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

Preview Lab → · Contrast checker → · Palette generator →