#B737BA#B737BA

#B737BA is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.5% C 0.218 H 327.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B737BA
RGB	rgb(183, 55, 186)
HSL	hsl(299, 54%, 47%)
HSV	hsv(299, 70%, 73%)
CMYK	cmyk(1.6%, 70.4%, 0%, 27.1%)
CIE-LAB	lab(47.43, 66.12, -42.89)
CIE-LCH	lch(47.43, 78.82, 327.03°)
OKLab	oklab(57.54% 0.1831 -0.1189)
OKLCH	oklch(57.54% 0.218 327)
XYZ	xyz(29.7571, 16.3469, 48.0328)
Luminance	0.1635 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737BA #3ABA37

analogous

#7637BA #B737BA #BA377C

triadic

#B737BA #BAB737 #37BAB7

tetradic

#B737BA #BA7637 #3ABA37 #377CBA

square

#B737BA #BA7637 #3ABA37 #377CBA

split-complementary

#B737BA #7CBA37 #37BA76

monochromatic

#5A1B5C #89298B #B737BA #CD5FD0 #DC8EDE

Accessibility & contrast

On white

4.92

#B737BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B737BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737BA

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737BA	#FFFFFF	#000000	##FFFFFF
##B737BA	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C66BE

Deuteranopia (green-blind)

#5776B7

Tritanopia (blue-blind)

#BC4B75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b737ba;
/* rgb */ color: rgb(183, 55, 186);
/* oklch */ color: oklch(57.5% 0.218 327.0);

Tailwind

colors: {
  custom: {
    50: '#d07acf',
    500: '#b737ba',
    950: '#000000',
  },
}

SCSS

$custom: #b737ba;
$custom-light: #d07acf;
$custom-dark: #000000;

JSON

{
  "hex": "#b737ba",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 186
  },
  "hsl": {
    "h": 298.626,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57539,
    "c": 0.2183,
    "h": 327
  },
  "luminance": 0.16345
}

Semantic roles & 50–950 ramp

primary

#B737BA

secondary

#86C885

accent

#DE4A4D

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B737BA

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

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