#B137B8#B137B8

#B137B8 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.214 H 325.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B137B8
RGB	rgb(177, 55, 184)
HSL	hsl(297, 54%, 47%)
HSV	hsv(297, 70%, 72%)
CMYK	cmyk(3.8%, 70.1%, 0%, 27.8%)
CIE-LAB	lab(46.37, 64.45, -43.46)
CIE-LCH	lch(46.37, 77.74, 326.01°)
OKLab	oklab(56.56% 0.1765 -0.1208)
OKLCH	oklch(56.56% 0.214 325.6)
XYZ	xyz(28.1488, 15.5420, 46.8554)
Luminance	0.1554 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B137B8 #3EB837

analogous

#7137B8 #B137B8 #B8377F

triadic

#B137B8 #B8B137 #37B8B1

tetradic

#B137B8 #B87137 #3EB837 #377FB8

square

#B137B8 #B87137 #3EB837 #377FB8

split-complementary

#B137B8 #7FB837 #37B871

monochromatic

#561B5A #842989 #B137B8 #C95DCF #D88DDD

Accessibility & contrast

On white

5.11

#B137B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B137B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B137B8

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B137B8	#FFFFFF	#000000	##FFFFFF
##B137B8	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)

#1864BC

Deuteranopia (green-blind)

#5273B5

Tritanopia (blue-blind)

#B54C74

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b137b8;
/* rgb */ color: rgb(177, 55, 184);
/* oklch */ color: oklch(56.6% 0.214 325.6);

Tailwind

colors: {
  custom: {
    50: '#cc79ce',
    500: '#b137b8',
    950: '#000000',
  },
}

SCSS

$custom: #b137b8;
$custom-light: #cc79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b137b8",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 296.744,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56559,
    "c": 0.21384,
    "h": 325.6
  },
  "luminance": 0.1554
}

Semantic roles & 50–950 ramp

primary

#B137B8

secondary

#87C784

accent

#DD4A52

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B137B8

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

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