#B437AF#B437AF

#B437AF is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.5% C 0.208 H 329.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B437AF
RGB	rgb(180, 55, 175)
HSL	hsl(302, 53%, 46%)
HSV	hsv(302, 69%, 71%)
CMYK	cmyk(0%, 69.4%, 2.8%, 29.4%)
CIE-LAB	lab(46.36, 63.63, -38.17)
CIE-LCH	lch(46.36, 74.20, 329.04°)
OKLab	oklab(56.49% 0.1796 -0.1053)
OKLCH	oklch(56.49% 0.208 329.6)
XYZ	xyz(27.9262, 15.5329, 42.0764)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B437AF #37B43C

analogous

#7A37B4 #B437AF #B43770

triadic

#B437AF #AFB437 #37AFB4

tetradic

#B437AF #B47A37 #37B43C #3770B4

square

#B437AF #B47A37 #37B43C #3770B4

split-complementary

#B437AF #70B437 #37B47A

monochromatic

#561A54 #852981 #B437AF #CD5BC8 #DB8AD8

Accessibility & contrast

On white

5.11

#B437AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B437AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B437AF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B437AF	#FFFFFF	#000000	##FFFFFF
##B437AF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B2

Deuteranopia (green-blind)

#5A74AC

Tritanopia (blue-blind)

#BA476F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b437af;
/* rgb */ color: rgb(180, 55, 175);
/* oklch */ color: oklch(56.5% 0.208 329.6);

Tailwind

colors: {
  custom: {
    50: '#ce79c7',
    500: '#b437af',
    950: '#000000',
  },
}

SCSS

$custom: #b437af;
$custom-light: #ce79c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b437af",
  "rgb": {
    "r": 180,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 302.4,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56485,
    "c": 0.20819,
    "h": 329.6
  },
  "luminance": 0.15531
}

Semantic roles & 50–950 ramp

primary

#B437AF

secondary

#81C684

accent

#DD514B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B437AF

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

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