#B53ACB#B53ACB

#B53ACB is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.5% C 0.228 H 321.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B53ACB
RGB	rgb(181, 58, 203)
HSL	hsl(291, 58%, 51%)
HSV	hsv(291, 71%, 80%)
CMYK	cmyk(10.8%, 71.4%, 0%, 20.4%)
CIE-LAB	lab(48.47, 67.59, -51.12)
CIE-LCH	lch(48.47, 84.74, 322.90°)
OKLab	oklab(58.53% 0.1774 -0.143)
OKLCH	oklch(58.53% 0.228 321.1)
XYZ	xyz(31.3474, 17.1633, 58.1500)
Luminance	0.1716 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53ACB #50CB3A

analogous

#6C3ACB #B53ACB #CB3A98

triadic

#B53ACB #CBB53A #3ACBB5

tetradic

#B53ACB #CB6C3A #50CB3A #3A98CB

square

#B53ACB #CB6C3A #50CB3A #3A98CB

split-complementary

#B53ACB #98CB3A #3ACB6C

monochromatic

#611D6E #8C2A9E #B53ACB #C76AD8 #D99BE5

Accessibility & contrast

On white

4.74

#B53ACB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#B53ACB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53ACB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53ACB	#FFFFFF	#000000	##FFFFFF
##B53ACB	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACF

Deuteranopia (green-blind)

#4B78C8

Tritanopia (blue-blind)

#B6557F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b53acb;
/* rgb */ color: rgb(181, 58, 203);
/* oklch */ color: oklch(58.5% 0.228 321.1);

Tailwind

colors: {
  custom: {
    50: '#cf7cdb',
    500: '#b53acb',
    950: '#000000',
  },
}

SCSS

$custom: #b53acb;
$custom-light: #cf7cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b53acb",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 203
  },
  "hsl": {
    "h": 290.897,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58534,
    "c": 0.22786,
    "h": 321.1
  },
  "luminance": 0.17162
}

Semantic roles & 50–950 ramp

primary

#B53ACB

secondary

#9AD090

accent

#E1465E

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B53ACB

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

Preview Lab → · Contrast checker → · Palette generator →