#B445A8#B445A8

#B445A8 is a mid, vivid purple. Relative luminance 0.168; OKLCH L 57.6% C 0.184 H 332.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B445A8
RGB	rgb(180, 69, 168)
HSL	hsl(306, 45%, 49%)
HSV	hsv(306, 62%, 71%)
CMYK	cmyk(0%, 61.7%, 6.7%, 29.4%)
CIE-LAB	lab(47.99, 56.93, -31.46)
CIE-LCH	lch(47.99, 65.05, 331.07°)
OKLab	oklab(57.56% 0.1631 -0.0861)
OKLCH	oklch(57.56% 0.184 332.2)
XYZ	xyz(28.0184, 16.7888, 38.8030)
Luminance	0.1679 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B445A8 #45B451

analogous

#8945B4 #B445A8 #B44571

triadic

#B445A8 #A8B445 #45A8B4

tetradic

#B445A8 #B48945 #45B451 #4571B4

square

#B445A8 #B48945 #45B451 #4571B4

split-complementary

#B445A8 #71B445 #45B489

monochromatic

#5C2355 #88347F #B445A8 #C86FBE #D99BD2

Accessibility & contrast

On white

4.82

#B445A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#B445A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B445A8

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B445A8	#FFFFFF	#000000	##FFFFFF
##B445A8	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4068AB

Deuteranopia (green-blind)

#6578A5

Tritanopia (blue-blind)

#BB4F70

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b445a8;
/* rgb */ color: rgb(180, 69, 168);
/* oklch */ color: oklch(57.6% 0.184 332.2);

Tailwind

colors: {
  custom: {
    50: '#cd80c2',
    500: '#b445a8',
    950: '#000000',
  },
}

SCSS

$custom: #b445a8;
$custom-light: #cd80c2;
$custom-dark: #000000;

JSON

{
  "hex": "#b445a8",
  "rgb": {
    "r": 180,
    "g": 69,
    "b": 168
  },
  "hsl": {
    "h": 306.486,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57558,
    "c": 0.18441,
    "h": 332.2
  },
  "luminance": 0.16787
}

Semantic roles & 50–950 ramp

primary

#B445A8

secondary

#90C596

accent

#D46154

background

#FDF8FB

surface

#FAEFF7

border

#D3CAD0

text

#140B12

muted

#837C81

Preview Lab

Preview with #B445A8

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

Preview Lab → · Contrast checker → · Palette generator →