#B545AD#B545AD

#B545AD is a mid, vivid purple. Relative luminance 0.171; OKLCH L 58.0% C 0.189 H 330.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B545AD
RGB	rgb(181, 69, 173)
HSL	hsl(304, 45%, 49%)
HSV	hsv(304, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 4.4%, 29%)
CIE-LAB	lab(48.38, 58.03, -33.78)
CIE-LCH	lch(48.38, 67.14, 329.79°)
OKLab	oklab(57.95% 0.1647 -0.0928)
OKLCH	oklch(57.95% 0.189 330.6)
XYZ	xyz(28.7269, 17.0992, 41.3145)
Luminance	0.1710 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545AD #45B54D

analogous

#8545B5 #B545AD #B54575

triadic

#B545AD #ADB545 #45ADB5

tetradic

#B545AD #B58545 #45B54D #4575B5

square

#B545AD #B58545 #45B54D #4575B5

split-complementary

#B545AD #75B545 #45B585

monochromatic

#5C2358 #893483 #B545AD #C86FC2 #D99BD5

Accessibility & contrast

On white

4.75

#B545AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B545AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B545AD

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545AD	#FFFFFF	#000000	##FFFFFF
##B545AD	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D69B0

Deuteranopia (green-blind)

#6378AA

Tritanopia (blue-blind)

#BC5073

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b545ad;
/* rgb */ color: rgb(181, 69, 173);
/* oklch */ color: oklch(58.0% 0.189 330.6);

Tailwind

colors: {
  custom: {
    50: '#ce80c6',
    500: '#b545ad',
    950: '#000000',
  },
}

SCSS

$custom: #b545ad;
$custom-light: #ce80c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b545ad",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 173
  },
  "hsl": {
    "h": 304.286,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57952,
    "c": 0.18904,
    "h": 330.6
  },
  "luminance": 0.17097
}

Semantic roles & 50–950 ramp

primary

#B545AD

secondary

#91C594

accent

#D55D53

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #B545AD

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

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