#B057BF#B057BF

#B057BF is a mid, vivid purple. Relative luminance 0.198; OKLCH L 60.5% C 0.175 H 321.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#B057BF
RGB	rgb(176, 87, 191)
HSL	hsl(291, 45%, 55%)
HSV	hsv(291, 54%, 75%)
CMYK	cmyk(7.9%, 54.5%, 0%, 25.1%)
CIE-LAB	lab(51.62, 51.65, -39.23)
CIE-LCH	lch(51.62, 64.85, 322.78°)
OKLab	oklab(60.46% 0.1376 -0.1087)
OKLCH	oklch(60.46% 0.175 321.7)
XYZ	xyz(30.7156, 19.8095, 51.4858)
Luminance	0.1981 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B057BF #66BF57

analogous

#7C57BF #B057BF #BF579A

triadic

#B057BF #BFB057 #57BFB0

tetradic

#B057BF #BF7C57 #66BF57 #579ABF

square

#B057BF #BF7C57 #66BF57 #579ABF

split-complementary

#B057BF #9ABF57 #57BF7C

monochromatic

#672B71 #8F3C9D #B057BF #C583D0 #DAB0E1

Accessibility & contrast

On white

4.23

#B057BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#B057BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B057BF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B057BF	#FFFFFF	#000000	##000000
##B057BF	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4575C2

Deuteranopia (green-blind)

#627EBC

Tritanopia (blue-blind)

#B26683

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b057bf;
/* rgb */ color: rgb(176, 87, 191);
/* oklch */ color: oklch(60.5% 0.175 321.7);

Tailwind

colors: {
  custom: {
    50: '#ca8ad3',
    500: '#b057bf',
    950: '#000000',
  },
}

SCSS

$custom: #b057bf;
$custom-light: #ca8ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#b057bf",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 191
  },
  "hsl": {
    "h": 291.346,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60463,
    "c": 0.17535,
    "h": 321.7
  },
  "luminance": 0.19808
}

Semantic roles & 50–950 ramp

primary

#B057BF

secondary

#A9CFA3

accent

#D55366

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #B057BF

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

Preview Lab → · Contrast checker → · Palette generator →