#B447AA#B447AA

#B447AA is a mid, vivid purple. Relative luminance 0.171; OKLCH L 57.9% C 0.183 H 331.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B447AA
RGB	rgb(180, 71, 170)
HSL	hsl(306, 43%, 49%)
HSV	hsv(306, 61%, 71%)
CMYK	cmyk(0%, 60.6%, 5.6%, 29.4%)
CIE-LAB	lab(48.40, 56.40, -32.00)
CIE-LCH	lch(48.40, 64.84, 330.43°)
OKLab	oklab(57.89% 0.1608 -0.0877)
OKLCH	oklch(57.89% 0.183 331.4)
XYZ	xyz(28.3312, 17.1141, 39.8336)
Luminance	0.1711 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B447AA #47B451

analogous

#8847B4 #B447AA #B44774

triadic

#B447AA #AAB447 #47AAB4

tetradic

#B447AA #B48847 #47B451 #4774B4

square

#B447AA #B48847 #47B451 #4774B4

split-complementary

#B447AA #74B447 #47B488

monochromatic

#5C2457 #883681 #B447AA #C771BF #D89DD3

Accessibility & contrast

On white

4.75

#B447AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B447AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B447AA

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B447AA	#FFFFFF	#000000	##FFFFFF
##B447AA	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)

#4169AD

Deuteranopia (green-blind)

#6578A7

Tritanopia (blue-blind)

#BB5172

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b447aa;
/* rgb */ color: rgb(180, 71, 170);
/* oklch */ color: oklch(57.9% 0.183 331.4);

Tailwind

colors: {
  custom: {
    50: '#cd81c3',
    500: '#b447aa',
    950: '#000000',
  },
}

SCSS

$custom: #b447aa;
$custom-light: #cd81c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b447aa",
  "rgb": {
    "r": 180,
    "g": 71,
    "b": 170
  },
  "hsl": {
    "h": 305.505,
    "s": 43.426,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57889,
    "c": 0.18315,
    "h": 331.4
  },
  "luminance": 0.17112
}

Semantic roles & 50–950 ramp

primary

#B447AA

secondary

#92C597

accent

#D36055

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B12

muted

#837C81

Preview Lab

Preview with #B447AA

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

Preview Lab → · Contrast checker → · Palette generator →