#B737D2#B737D2

#B737D2 is a mid, highly saturated purple. Relative luminance 0.175; OKLCH L 59.0% C 0.238 H 319.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B737D2
RGB	rgb(183, 55, 210)
HSL	hsl(290, 63%, 52%)
HSV	hsv(290, 74%, 82%)
CMYK	cmyk(12.9%, 73.8%, 0%, 17.6%)
CIE-LAB	lab(48.83, 70.30, -54.55)
CIE-LCH	lch(48.83, 88.98, 322.19°)
OKLab	oklab(58.99% 0.182 -0.153)
OKLCH	oklch(58.99% 0.238 319.9)
XYZ	xyz(32.5260, 17.4545, 62.6161)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737D2 #52D237

analogous

#6937D2 #B737D2 #D237A0

triadic

#B737D2 #D2B737 #37D2B7

tetradic

#B737D2 #D26937 #52D237 #37A0D2

square

#B737D2 #D26937 #52D237 #37A0D2

split-complementary

#B737D2 #A0D237 #37D269

monochromatic

#651A74 #9025A6 #B737D2 #C969DD #DB9BE8

Accessibility & contrast

On white

4.68

#B737D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#B737D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737D2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737D2	#FFFFFF	#000000	##FFFFFF
##B737D2	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD6

Deuteranopia (green-blind)

#4578CE

Tritanopia (blue-blind)

#B75682

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b737d2;
/* rgb */ color: rgb(183, 55, 210);
/* oklch */ color: oklch(59.0% 0.238 319.9);

Tailwind

colors: {
  custom: {
    50: '#d17be0',
    500: '#b737d2',
    950: '#000000',
  },
}

SCSS

$custom: #b737d2;
$custom-light: #d17be0;
$custom-dark: #000000;

JSON

{
  "hex": "#b737d2",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 210
  },
  "hsl": {
    "h": 289.548,
    "s": 63.265,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58989,
    "c": 0.2377,
    "h": 319.9
  },
  "luminance": 0.17453
}

Semantic roles & 50–950 ramp

primary

#B737D2

secondary

#9CD490

accent

#E6415E

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#150A15

muted

#837C83

Preview Lab

Preview with #B737D2

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

Preview Lab → · Contrast checker → · Palette generator →