#B545D7#B545D7

#B545D7 is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.3% C 0.225 H 317.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B545D7
RGB	rgb(181, 69, 215)
HSL	hsl(286, 65%, 56%)
HSV	hsv(286, 68%, 84%)
CMYK	cmyk(15.8%, 67.9%, 0%, 15.7%)
CIE-LAB	lab(50.67, 65.62, -54.46)
CIE-LCH	lch(50.67, 85.28, 320.31°)
OKLab	oklab(60.34% 0.1656 -0.1529)
OKLCH	oklch(60.34% 0.225 317.3)
XYZ	xyz(33.4481, 18.9877, 66.1799)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545D7 #67D745

analogous

#6C45D7 #B545D7 #D745B0

triadic

#B545D7 #D7B545 #45D7B5

tetradic

#B545D7 #D76C45 #67D745 #45B0D7

square

#B545D7 #D76C45 #67D745 #45B0D7

split-complementary

#B545D7 #B0D745 #45D76C

monochromatic

#6D1D85 #9627B7 #B545D7 #C977E2 #DDAAED

Accessibility & contrast

On white

4.38

#B545D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B545D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545D7

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545D7	#FFFFFF	#000000	##000000
##B545D7	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DB

Deuteranopia (green-blind)

#497CD4

Tritanopia (blue-blind)

#B46189

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b545d7;
/* rgb */ color: rgb(181, 69, 215);
/* oklch */ color: oklch(60.3% 0.225 317.3);

Tailwind

colors: {
  custom: {
    50: '#cf81e4',
    500: '#b545d7',
    950: '#000000',
  },
}

SCSS

$custom: #b545d7;
$custom-light: #cf81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#b545d7",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 215
  },
  "hsl": {
    "h": 286.027,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60344,
    "c": 0.22537,
    "h": 317.3
  },
  "luminance": 0.18986
}

Semantic roles & 50–950 ramp

primary

#B545D7

secondary

#ACDA9E

accent

#E84067

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B545D7

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

Preview Lab → · Contrast checker → · Palette generator →