#B153BB#B153BB

#B153BB is a mid, vivid purple. Relative luminance 0.191; OKLCH L 59.8% C 0.178 H 323.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B153BB
RGB	rgb(177, 83, 187)
HSL	hsl(294, 43%, 53%)
HSV	hsv(294, 56%, 73%)
CMYK	cmyk(5.3%, 55.6%, 0%, 26.7%)
CIE-LAB	lab(50.83, 53.10, -38.15)
CIE-LCH	lch(50.83, 65.38, 324.31°)
OKLab	oklab(59.85% 0.1437 -0.1055)
OKLCH	oklch(59.85% 0.178 323.7)
XYZ	xyz(30.1935, 19.1230, 49.1048)
Luminance	0.1912 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B153BB #5DBB53

analogous

#7D53BB #B153BB #BB5391

triadic

#B153BB #BBB153 #53BBB1

tetradic

#B153BB #BB7D53 #5DBB53 #5391BB

square

#B153BB #BB7D53 #5DBB53 #5391BB

split-complementary

#B153BB #91BB53 #53BB7D

monochromatic

#642A6A #8D3B96 #B153BB #C57FCC #D9ABDE

Accessibility & contrast

On white

4.35

#B153BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#B153BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B153BB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B153BB	#FFFFFF	#000000	##000000
##B153BB	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BE

Deuteranopia (green-blind)

#627DB8

Tritanopia (blue-blind)

#B4617F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b153bb;
/* rgb */ color: rgb(177, 83, 187);
/* oklch */ color: oklch(59.8% 0.178 323.7);

Tailwind

colors: {
  custom: {
    50: '#cb88d0',
    500: '#b153bb',
    950: '#000000',
  },
}

SCSS

$custom: #b153bb;
$custom-light: #cb88d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b153bb",
  "rgb": {
    "r": 177,
    "g": 83,
    "b": 187
  },
  "hsl": {
    "h": 294.231,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59846,
    "c": 0.17829,
    "h": 323.7
  },
  "luminance": 0.19121
}

Semantic roles & 50–950 ramp

primary

#B153BB

secondary

#A3CB9E

accent

#D35561

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B153BB

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

Preview Lab → · Contrast checker → · Palette generator →