#B445B4#B445B4

#B445B4 is a mid, vivid purple. Relative luminance 0.173; OKLCH L 58.2% C 0.194 H 327.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B445B4
RGB	rgb(180, 69, 180)
HSL	hsl(300, 45%, 49%)
HSV	hsv(300, 62%, 71%)
CMYK	cmyk(0%, 61.7%, 0%, 29.4%)
CIE-LAB	lab(48.58, 58.96, -37.59)
CIE-LCH	lch(48.58, 69.93, 327.48°)
OKLab	oklab(58.18% 0.1642 -0.1037)
OKLCH	oklch(58.18% 0.194 327.7)
XYZ	xyz(29.1883, 17.2567, 44.9647)
Luminance	0.1726 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B445B4 #45B445

analogous

#7D45B4 #B445B4 #B4457D

triadic

#B445B4 #B4B445 #45B4B4

tetradic

#B445B4 #B47D45 #45B445 #457DB4

square

#B445B4 #B47D45 #45B445 #457DB4

split-complementary

#B445B4 #7DB445 #45B47D

monochromatic

#5C235C #883488 #B445B4 #C86FC8 #D99BD9

Accessibility & contrast

On white

4.72

#B445B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#B445B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B445B4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B445B4	#FFFFFF	#000000	##FFFFFF
##B445B4	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376AB7

Deuteranopia (green-blind)

#5F78B1

Tritanopia (blue-blind)

#B95376

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b445b4;
/* rgb */ color: rgb(180, 69, 180);
/* oklch */ color: oklch(58.2% 0.194 327.7);

Tailwind

colors: {
  custom: {
    50: '#cd80cb',
    500: '#b445b4',
    950: '#000000',
  },
}

SCSS

$custom: #b445b4;
$custom-light: #cd80cb;
$custom-dark: #000000;

JSON

{
  "hex": "#b445b4",
  "rgb": {
    "r": 180,
    "g": 69,
    "b": 180
  },
  "hsl": {
    "h": 300,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58179,
    "c": 0.19426,
    "h": 327.7
  },
  "luminance": 0.17255
}

Semantic roles & 50–950 ramp

primary

#B445B4

secondary

#90C590

accent

#D45454

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #B445B4

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

Preview Lab → · Contrast checker → · Palette generator →