#B421BA#B421BA

#B421BA is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.5% C 0.237 H 326.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B421BA
RGB	rgb(180, 33, 186)
HSL	hsl(298, 70%, 43%)
HSV	hsv(298, 82%, 73%)
CMYK	cmyk(3.2%, 82.3%, 0%, 27.1%)
CIE-LAB	lab(44.71, 71.90, -47.24)
CIE-LCH	lch(44.71, 86.03, 326.69°)
OKLab	oklab(55.51% 0.1977 -0.1316)
OKLCH	oklch(55.51% 0.238 326.4)
XYZ	xyz(28.2286, 14.3382, 47.7256)
Luminance	0.1434 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B421BA #27BA21

analogous

#6721BA #B421BA #BA2173

triadic

#B421BA #BAB421 #21BAB4

tetradic

#B421BA #BA6721 #27BA21 #2173BA

square

#B421BA #BA6721 #27BA21 #2173BA

split-complementary

#B421BA #73BA21 #21BA67

monochromatic

#4F0F52 #821886 #B421BA #D63CDC #E170E6

Accessibility & contrast

On white

5.43

#B421BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B421BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B421BA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B421BA	#FFFFFF	#000000	##FFFFFF
##B421BA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#4A70B7

Tritanopia (blue-blind)

#B94070

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b421ba;
/* rgb */ color: rgb(180, 33, 186);
/* oklch */ color: oklch(55.5% 0.237 326.4);

Tailwind

colors: {
  custom: {
    50: '#cf71cf',
    500: '#b421ba',
    950: '#000000',
  },
}

SCSS

$custom: #b421ba;
$custom-light: #cf71cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b421ba",
  "rgb": {
    "r": 180,
    "g": 33,
    "b": 186
  },
  "hsl": {
    "h": 297.647,
    "s": 69.863,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55513,
    "c": 0.2375,
    "h": 326.4
  },
  "luminance": 0.14336
}

Semantic roles & 50–950 ramp

primary

#B421BA

secondary

#6FCC6B

accent

#ED3B42

background

#FDF7FC

surface

#FAEDF9

border

#D3C8D2

text

#140914

muted

#837B82

Preview Lab

Preview with #B421BA

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

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