#B427A9#B427A9

#B427A9 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.9% C 0.220 H 331.7°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B427A9
RGB	rgb(180, 39, 169)
HSL	hsl(305, 64%, 43%)
HSV	hsv(305, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 6.1%, 29.4%)
CIE-LAB	lab(44.26, 67.75, -37.92)
CIE-LCH	lch(44.26, 77.64, 330.76°)
OKLab	oklab(54.88% 0.194 -0.1045)
OKLCH	oklch(54.88% 0.22 331.7)
XYZ	xyz(26.7094, 14.0211, 38.8281)
Luminance	0.1402 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B427A9 #27B432

analogous

#7827B4 #B427A9 #B42762

triadic

#B427A9 #A9B427 #27A9B4

tetradic

#B427A9 #B47827 #27B432 #2762B4

square

#B427A9 #B47827 #27B432 #2762B4

split-complementary

#B427A9 #62B427 #27B478

monochromatic

#4F114B #821C7A #B427A9 #D642CB #E174D9

Accessibility & contrast

On white

5.52

#B427A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B427A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B427A9

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B427A9	#FFFFFF	#000000	##FFFFFF
##B427A9	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195CAC

Deuteranopia (green-blind)

#576FA6

Tritanopia (blue-blind)

#BC3A67

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b427a9;
/* rgb */ color: rgb(180, 39, 169);
/* oklch */ color: oklch(54.9% 0.220 331.7);

Tailwind

colors: {
  custom: {
    50: '#ce72c3',
    500: '#b427a9',
    950: '#000000',
  },
}

SCSS

$custom: #b427a9;
$custom-light: #ce72c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b427a9",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 169
  },
  "hsl": {
    "h": 304.681,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54882,
    "c": 0.22038,
    "h": 331.7
  },
  "luminance": 0.14019
}

Semantic roles & 50–950 ramp

primary

#B427A9

secondary

#6FC876

accent

#E74D40

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140912

muted

#837B81

Preview Lab

Preview with #B427A9

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

Preview Lab → · Contrast checker → · Palette generator →