#B427A0#B427A0

#B427A0 is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.4% C 0.214 H 334.8°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B427A0
RGB	rgb(180, 39, 160)
HSL	hsl(309, 64%, 43%)
HSV	hsv(309, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 11.1%, 29.4%)
CIE-LAB	lab(43.79, 66.41, -33.30)
CIE-LCH	lch(43.79, 74.29, 333.37°)
OKLab	oklab(54.39% 0.1937 -0.0912)
OKLCH	oklch(54.39% 0.214 334.8)
XYZ	xyz(25.8934, 13.6948, 34.5305)
Luminance	0.1369 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B427A0 #27B43B

analogous

#8227B4 #B427A0 #B42759

triadic

#B427A0 #A0B427 #27A0B4

tetradic

#B427A0 #B48227 #27B43B #2759B4

square

#B427A0 #B48227 #27B43B #2759B4

split-complementary

#B427A0 #59B427 #27B482

monochromatic

#4F1147 #821C73 #B427A0 #D642C1 #E174D2

Accessibility & contrast

On white

5.62

#B427A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B427A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B427A0

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B427A0	#FFFFFF	#000000	##FFFFFF
##B427A0	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255AA3

Deuteranopia (green-blind)

#5B6F9D

Tritanopia (blue-blind)

#BD3562

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b427a0;
/* rgb */ color: rgb(180, 39, 160);
/* oklch */ color: oklch(54.4% 0.214 334.8);

Tailwind

colors: {
  custom: {
    50: '#ce72bc',
    500: '#b427a0',
    950: '#000000',
  },
}

SCSS

$custom: #b427a0;
$custom-light: #ce72bc;
$custom-dark: #000000;

JSON

{
  "hex": "#b427a0",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 160
  },
  "hsl": {
    "h": 308.511,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54392,
    "c": 0.2141,
    "h": 334.8
  },
  "luminance": 0.13692
}

Semantic roles & 50–950 ramp

primary

#B427A0

secondary

#6FC87B

accent

#E75840

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B427A0

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

Preview Lab → · Contrast checker → · Palette generator →