#B057CC#B057CC

#B057CC is a mid, vivid purple. Relative luminance 0.204; OKLCH L 61.2% C 0.188 H 317.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B057CC
RGB	rgb(176, 87, 204)
HSL	hsl(286, 53%, 57%)
HSV	hsv(286, 57%, 80%)
CMYK	cmyk(13.7%, 57.4%, 0%, 20%)
CIE-LAB	lab(52.29, 54.22, -45.63)
CIE-LCH	lch(52.29, 70.87, 319.92°)
OKLab	oklab(61.18% 0.1386 -0.1273)
OKLCH	oklch(61.18% 0.188 317.4)
XYZ	xyz(32.2102, 20.4073, 59.3573)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B057CC #73CC57

analogous

#7657CC #B057CC #CC57AE

triadic

#B057CC #CCB057 #57CCB0

tetradic

#B057CC #CC7657 #73CC57 #57AECC

square

#B057CC #CC7657 #73CC57 #57AECC

split-complementary

#B057CC #AECC57 #57CC76

monochromatic

#6C2781 #9336B0 #B057CC #C686DA #DCB5E9

Accessibility & contrast

On white

4.13

#B057CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#B057CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B057CC

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B057CC	#FFFFFF	#000000	##000000
##B057CC	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A77D0

Deuteranopia (green-blind)

#5B80C9

Tritanopia (blue-blind)

#AF6A89

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b057cc;
/* rgb */ color: rgb(176, 87, 204);
/* oklch */ color: oklch(61.2% 0.188 317.4);

Tailwind

colors: {
  custom: {
    50: '#ca8bdc',
    500: '#b057cc',
    950: '#000000',
  },
}

SCSS

$custom: #b057cc;
$custom-light: #ca8bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#b057cc",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 285.641,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61175,
    "c": 0.18818,
    "h": 317.4
  },
  "luminance": 0.20406
}

Semantic roles & 50–950 ramp

primary

#B057CC

secondary

#B3D7A8

accent

#DD4B6E

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B057CC

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

Preview Lab → · Contrast checker → · Palette generator →