#B437AE#B437AE

#B437AE is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.4% C 0.207 H 330.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B437AE
RGB	rgb(180, 55, 174)
HSL	hsl(303, 53%, 46%)
HSV	hsv(303, 69%, 71%)
CMYK	cmyk(0%, 69.4%, 3.3%, 29.4%)
CIE-LAB	lab(46.30, 63.46, -37.66)
CIE-LCH	lch(46.30, 73.80, 329.31°)
OKLab	oklab(56.43% 0.1795 -0.1038)
OKLCH	oklch(56.43% 0.207 330)
XYZ	xyz(27.8284, 15.4938, 41.5611)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B437AE #37B43D

analogous

#7B37B4 #B437AE #B4376F

triadic

#B437AE #AEB437 #37AEB4

tetradic

#B437AE #B47B37 #37B43D #376FB4

square

#B437AE #B47B37 #37B43D #376FB4

split-complementary

#B437AE #6FB437 #37B47B

monochromatic

#561A53 #852981 #B437AE #CD5BC8 #DB8AD7

Accessibility & contrast

On white

5.12

#B437AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B437AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B437AE

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B437AE	#FFFFFF	#000000	##FFFFFF
##B437AE	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A63B1

Deuteranopia (green-blind)

#5B74AB

Tritanopia (blue-blind)

#BB476E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b437ae;
/* rgb */ color: rgb(180, 55, 174);
/* oklch */ color: oklch(56.4% 0.207 330.0);

Tailwind

colors: {
  custom: {
    50: '#ce79c6',
    500: '#b437ae',
    950: '#000000',
  },
}

SCSS

$custom: #b437ae;
$custom-light: #ce79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b437ae",
  "rgb": {
    "r": 180,
    "g": 55,
    "b": 174
  },
  "hsl": {
    "h": 302.88,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5643,
    "c": 0.20742,
    "h": 330
  },
  "luminance": 0.15492
}

Semantic roles & 50–950 ramp

primary

#B437AE

secondary

#81C685

accent

#DD524B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B437AE

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

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