#B737B9#B737B9

#B737B9 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.5% C 0.218 H 327.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B737B9
RGB	rgb(183, 55, 185)
HSL	hsl(299, 54%, 47%)
HSV	hsv(299, 70%, 73%)
CMYK	cmyk(1.1%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(47.37, 65.95, -42.40)
CIE-LCH	lch(47.37, 78.41, 327.27°)
OKLab	oklab(57.48% 0.183 -0.1175)
OKLCH	oklch(57.48% 0.218 327.3)
XYZ	xyz(29.6511, 16.3045, 47.4749)
Luminance	0.1630 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737B9 #39B937

analogous

#7637B9 #B737B9 #B9377A

triadic

#B737B9 #B9B737 #37B9B7

tetradic

#B737B9 #B97637 #39B937 #377AB9

square

#B737B9 #B97637 #39B937 #377AB9

split-complementary

#B737B9 #7AB937 #37B976

monochromatic

#5A1B5B #88298A #B737B9 #CD5ECF #DC8DDD

Accessibility & contrast

On white

4.93

#B737B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B737B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737B9

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737B9	#FFFFFF	#000000	##FFFFFF
##B737B9	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E66BD

Deuteranopia (green-blind)

#5776B6

Tritanopia (blue-blind)

#BC4B74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b737b9;
/* rgb */ color: rgb(183, 55, 185);
/* oklch */ color: oklch(57.5% 0.218 327.3);

Tailwind

colors: {
  custom: {
    50: '#d07ace',
    500: '#b737b9',
    950: '#000000',
  },
}

SCSS

$custom: #b737b9;
$custom-light: #d07ace;
$custom-dark: #000000;

JSON

{
  "hex": "#b737b9",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 299.077,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57482,
    "c": 0.21751,
    "h": 327.3
  },
  "luminance": 0.16302
}

Semantic roles & 50–950 ramp

primary

#B737B9

secondary

#85C884

accent

#DE4A4D

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B737B9

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

Preview Lab → · Contrast checker → · Palette generator →