#B057C8#B057C8

#B057C8 is a mid, vivid purple. Relative luminance 0.202; OKLCH L 61.0% C 0.184 H 318.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B057C8
RGB	rgb(176, 87, 200)
HSL	hsl(287, 51%, 56%)
HSV	hsv(287, 57%, 78%)
CMYK	cmyk(12%, 56.5%, 0%, 21.6%)
CIE-LAB	lab(52.08, 53.42, -43.68)
CIE-LCH	lch(52.08, 69.00, 320.73°)
OKLab	oklab(60.95% 0.1383 -0.1216)
OKLCH	oklch(60.95% 0.184 318.7)
XYZ	xyz(31.7366, 20.2179, 56.8631)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B057C8 #6FC857

analogous

#7857C8 #B057C8 #C857A8

triadic

#B057C8 #C8B057 #57C8B0

tetradic

#B057C8 #C87857 #6FC857 #57A8C8

square

#B057C8 #C87857 #6FC857 #57A8C8

split-complementary

#B057C8 #A8C857 #57C878

monochromatic

#6A297C #9238AA #B057C8 #C685D7 #DBB3E6

Accessibility & contrast

On white

4.16

#B057C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#B057C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B057C8

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B057C8	#FFFFFF	#000000	##000000
##B057C8	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E76CC

Deuteranopia (green-blind)

#5D7FC5

Tritanopia (blue-blind)

#B06987

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b057c8;
/* rgb */ color: rgb(176, 87, 200);
/* oklch */ color: oklch(61.0% 0.184 318.7);

Tailwind

colors: {
  custom: {
    50: '#ca8bd9',
    500: '#b057c8',
    950: '#000000',
  },
}

SCSS

$custom: #b057c8;
$custom-light: #ca8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b057c8",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 200
  },
  "hsl": {
    "h": 287.257,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60951,
    "c": 0.1842,
    "h": 318.7
  },
  "luminance": 0.20217
}

Semantic roles & 50–950 ramp

primary

#B057C8

secondary

#B0D5A6

accent

#DA4E6B

background

#FCF8FD

surface

#F9F0FA

border

#D2CBD3

text

#140C15

muted

#827D83

Preview Lab

Preview with #B057C8

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

Preview Lab → · Contrast checker → · Palette generator →