#B545E0#B545E0

#B545E0 is a mid, highly saturated purple. Relative luminance 0.195; OKLCH L 60.9% C 0.233 H 314.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B545E0
RGB	rgb(181, 69, 224)
HSL	hsl(283, 71%, 57%)
HSV	hsv(283, 69%, 88%)
CMYK	cmyk(19.2%, 69.2%, 0%, 12.2%)
CIE-LAB	lab(51.22, 67.38, -58.69)
CIE-LCH	lch(51.22, 89.35, 318.94°)
OKLab	oklab(60.92% 0.165 -0.1653)
OKLCH	oklch(60.92% 0.233 314.9)
XYZ	xyz(34.6365, 19.4630, 72.4388)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545E0 #70E045

analogous

#6845E0 #B545E0 #E045BD

triadic

#B545E0 #E0B545 #45E0B5

tetradic

#B545E0 #E06845 #70E045 #45BDE0

square

#B545E0 #E06845 #70E045 #45BDE0

split-complementary

#B545E0 #BDE045 #45E068

monochromatic

#701892 #9921C7 #B545E0 #CA79E9 #DFAEF1

Accessibility & contrast

On white

4.29

#B545E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#B545E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545E0

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545E0	#FFFFFF	#000000	##000000
##B545E0	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E4

Deuteranopia (green-blind)

#407DDC

Tritanopia (blue-blind)

#B1658E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b545e0;
/* rgb */ color: rgb(181, 69, 224);
/* oklch */ color: oklch(60.9% 0.233 314.9);

Tailwind

colors: {
  custom: {
    50: '#cf82ea',
    500: '#b545e0',
    950: '#000000',
  },
}

SCSS

$custom: #b545e0;
$custom-light: #cf82ea;
$custom-dark: #000000;

JSON

{
  "hex": "#b545e0",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 224
  },
  "hsl": {
    "h": 283.355,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60915,
    "c": 0.23349,
    "h": 314.9
  },
  "luminance": 0.19462
}

Semantic roles & 50–950 ramp

primary

#B545E0

secondary

#B2E0A1

accent

#EE3A6C

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B545E0

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

Preview Lab → · Contrast checker → · Palette generator →