#B53BB4#B53BB4

#B53BB4 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.3% C 0.208 H 328.2°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B53BB4
RGB	rgb(181, 59, 180)
HSL	hsl(300, 51%, 47%)
HSV	hsv(300, 67%, 71%)
CMYK	cmyk(0%, 67.4%, 0.6%, 29%)
CIE-LAB	lab(47.30, 63.21, -39.60)
CIE-LCH	lch(47.30, 74.59, 327.93°)
OKLab	oklab(57.28% 0.1767 -0.1095)
OKLCH	oklch(57.28% 0.208 328.2)
XYZ	xyz(28.8579, 16.2490, 44.7876)
Luminance	0.1625 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BB4 #3BB53C

analogous

#793BB5 #B53BB4 #B53B77

triadic

#B53BB4 #B4B53B #3BB4B5

tetradic

#B53BB4 #B5793B #3BB53C #3B77B5

square

#B53BB4 #B5793B #3BB53C #3B77B5

split-complementary

#B53BB4 #77B53B #3BB579

monochromatic

#591D58 #872C86 #B53BB4 #CC62CB #DB90DA

Accessibility & contrast

On white

4.94

#B53BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B53BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53BB4

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BB4	#FFFFFF	#000000	##FFFFFF
##B53BB4	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A66B7

Deuteranopia (green-blind)

#5A76B1

Tritanopia (blue-blind)

#BB4C73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b53bb4;
/* rgb */ color: rgb(181, 59, 180);
/* oklch */ color: oklch(57.3% 0.208 328.2);

Tailwind

colors: {
  custom: {
    50: '#cf7bcb',
    500: '#b53bb4',
    950: '#000000',
  },
}

SCSS

$custom: #b53bb4;
$custom-light: #cf7bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b53bb4",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 300.492,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.20784,
    "h": 328.2
  },
  "luminance": 0.16247
}

Semantic roles & 50–950 ramp

primary

#B53BB4

secondary

#86C687

accent

#DA4F4D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B53BB4

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

Preview Lab → · Contrast checker → · Palette generator →