#B53BE0#B53BE0

#B53BE0 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 60.0% C 0.245 H 315.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#B53BE0
RGB	rgb(181, 59, 224)
HSL	hsl(284, 73%, 55%)
HSV	hsv(284, 74%, 88%)
CMYK	cmyk(19.2%, 73.7%, 0%, 12.2%)
CIE-LAB	lab(49.90, 71.14, -60.82)
CIE-LCH	lch(49.90, 93.60, 319.47°)
OKLab	oklab(59.97% 0.1745 -0.1714)
OKLCH	oklch(59.97% 0.245 315.5)
XYZ	xyz(34.0724, 18.3348, 72.2507)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BE0 #66E03B

analogous

#633BE0 #B53BE0 #E03BB8

triadic

#B53BE0 #E0B53B #3BE0B5

tetradic

#B53BE0 #E0633B #66E03B #3BB8E0

square

#B53BE0 #E0633B #66E03B #3BB8E0

split-complementary

#B53BE0 #B8E03B #3BE063

monochromatic

#6C168B #951EC0 #B53BE0 #C970E8 #DDA5F1

Accessibility & contrast

On white

4.50

#B53BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#B53BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B53BE0

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BE0	#FFFFFF	#000000	##000000
##B53BE0	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E5

Deuteranopia (green-blind)

#367ADC

Tritanopia (blue-blind)

#B25F8B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b53be0;
/* rgb */ color: rgb(181, 59, 224);
/* oklch */ color: oklch(60.0% 0.245 315.5);

Tailwind

colors: {
  custom: {
    50: '#d07dea',
    500: '#b53be0',
    950: '#000000',
  },
}

SCSS

$custom: #b53be0;
$custom-light: #d07dea;
$custom-dark: #000000;

JSON

{
  "hex": "#b53be0",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 224
  },
  "hsl": {
    "h": 284.364,
    "s": 72.687,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59972,
    "c": 0.24461,
    "h": 315.5
  },
  "luminance": 0.18334
}

Semantic roles & 50–950 ramp

primary

#B53BE0

secondary

#ABDE99

accent

#EF3868

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B53BE0

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

Preview Lab → · Contrast checker → · Palette generator →