#B737BE#B737BE

#B737BE is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.8% C 0.221 H 325.7°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B737BE
RGB	rgb(183, 55, 190)
HSL	hsl(297, 55%, 48%)
HSV	hsv(297, 71%, 75%)
CMYK	cmyk(3.7%, 71.1%, 0%, 25.5%)
CIE-LAB	lab(47.65, 66.80, -44.87)
CIE-LCH	lch(47.65, 80.47, 326.11°)
OKLab	oklab(57.77% 0.183 -0.1247)
OKLCH	oklch(57.77% 0.221 325.7)
XYZ	xyz(30.1883, 16.5193, 50.3037)
Luminance	0.1652 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737BE #3EBE37

analogous

#7337BE #B737BE #BE3781

triadic

#B737BE #BEB737 #37BEB7

tetradic

#B737BE #BE7337 #3EBE37 #3781BE

square

#B737BE #BE7337 #3EBE37 #3781BE

split-complementary

#B737BE #81BE37 #37BE73

monochromatic

#5C1C5F #89298F #B737BE #CB61D1 #DB90DF

Accessibility & contrast

On white

4.88

#B737BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B737BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737BE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737BE	#FFFFFF	#000000	##FFFFFF
##B737BE	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1467C2

Deuteranopia (green-blind)

#5476BB

Tritanopia (blue-blind)

#BB4D77

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b737be;
/* rgb */ color: rgb(183, 55, 190);
/* oklch */ color: oklch(57.8% 0.221 325.7);

Tailwind

colors: {
  custom: {
    50: '#d07ad2',
    500: '#b737be',
    950: '#000000',
  },
}

SCSS

$custom: #b737be;
$custom-light: #d07ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#b737be",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 190
  },
  "hsl": {
    "h": 296.889,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5777,
    "c": 0.22147,
    "h": 325.7
  },
  "luminance": 0.16517
}

Semantic roles & 50–950 ramp

primary

#B737BE

secondary

#8ACA87

accent

#DE4951

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B737BE

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

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