#B057BC#B057BC

#B057BC is a mid, vivid purple. Relative luminance 0.197; OKLCH L 60.3% C 0.172 H 322.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B057BC
RGB	rgb(176, 87, 188)
HSL	hsl(293, 43%, 54%)
HSV	hsv(293, 54%, 74%)
CMYK	cmyk(6.4%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(51.47, 51.07, -37.73)
CIE-LCH	lch(51.47, 63.49, 323.55°)
OKLab	oklab(60.31% 0.1373 -0.1044)
OKLCH	oklch(60.31% 0.172 322.7)
XYZ	xyz(30.3889, 19.6788, 49.7649)
Luminance	0.1968 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B057BC #63BC57

analogous

#7E57BC #B057BC #BC5796

triadic

#B057BC #BCB057 #57BCB0

tetradic

#B057BC #BC7E57 #63BC57 #5796BC

square

#B057BC #BC7E57 #63BC57 #5796BC

split-complementary

#B057BC #96BC57 #57BC7E

monochromatic

#652C6D #8E3D99 #B057BC #C583CD #D9AFDF

Accessibility & contrast

On white

4.25

#B057BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#B057BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B057BC

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B057BC	#FFFFFF	#000000	##000000
##B057BC	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4774BF

Deuteranopia (green-blind)

#647EB9

Tritanopia (blue-blind)

#B26581

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b057bc;
/* rgb */ color: rgb(176, 87, 188);
/* oklch */ color: oklch(60.3% 0.172 322.7);

Tailwind

colors: {
  custom: {
    50: '#ca8ad0',
    500: '#b057bc',
    950: '#000000',
  },
}

SCSS

$custom: #b057bc;
$custom-light: #ca8ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#b057bc",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 292.871,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60305,
    "c": 0.17245,
    "h": 322.7
  },
  "luminance": 0.19677
}

Semantic roles & 50–950 ramp

primary

#B057BC

secondary

#A7CDA2

accent

#D35564

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #B057BC

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

Preview Lab → · Contrast checker → · Palette generator →