#B057CA#B057CA

#B057CA is a mid, vivid purple. Relative luminance 0.203; OKLCH L 61.1% C 0.186 H 318.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B057CA
RGB	rgb(176, 87, 202)
HSL	hsl(286, 52%, 57%)
HSV	hsv(286, 57%, 79%)
CMYK	cmyk(12.9%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(52.19, 53.82, -44.66)
CIE-LCH	lch(52.19, 69.93, 320.32°)
OKLab	oklab(61.06% 0.1385 -0.1245)
OKLCH	oklch(61.06% 0.186 318)
XYZ	xyz(31.9719, 20.3120, 58.1021)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B057CA #71CA57

analogous

#7757CA #B057CA #CA57AB

triadic

#B057CA #CAB057 #57CAB0

tetradic

#B057CA #CA7757 #71CA57 #57ABCA

square

#B057CA #CA7757 #71CA57 #57ABCA

split-complementary

#B057CA #ABCA57 #57CA77

monochromatic

#6B287F #9237AD #B057CA #C686D9 #DCB4E7

Accessibility & contrast

On white

4.15

#B057CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#B057CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B057CA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B057CA	#FFFFFF	#000000	##000000
##B057CA	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C77CE

Deuteranopia (green-blind)

#5C7FC7

Tritanopia (blue-blind)

#B06988

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b057ca;
/* rgb */ color: rgb(176, 87, 202);
/* oklch */ color: oklch(61.1% 0.186 318.0);

Tailwind

colors: {
  custom: {
    50: '#ca8bda',
    500: '#b057ca',
    950: '#000000',
  },
}

SCSS

$custom: #b057ca;
$custom-light: #ca8bda;
$custom-dark: #000000;

JSON

{
  "hex": "#b057ca",
  "rgb": {
    "r": 176,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 286.435,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61063,
    "c": 0.18619,
    "h": 318
  },
  "luminance": 0.20311
}

Semantic roles & 50–950 ramp

primary

#B057CA

secondary

#B2D6A7

accent

#DB4C6D

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B057CA

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

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