#B557DA#B557DA

#B557DA is a light, highly saturated purple. Relative luminance 0.217; OKLCH L 62.6% C 0.204 H 315.3°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B557DA
RGB	rgb(181, 87, 218)
HSL	hsl(283, 64%, 60%)
HSV	hsv(283, 60%, 85%)
CMYK	cmyk(17%, 60.1%, 0%, 14.5%)
CIE-LAB	lab(53.71, 58.30, -51.31)
CIE-LCH	lch(53.71, 77.67, 318.65°)
OKLab	oklab(62.59% 0.1451 -0.1438)
OKLCH	oklch(62.59% 0.204 315.3)
XYZ	xyz(35.1171, 21.7033, 68.6554)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B557DA #7CDA57

analogous

#7357DA #B557DA #DA57BE

triadic

#B557DA #DAB557 #57DAB5

tetradic

#B557DA #DA7357 #7CDA57 #57BEDA

square

#B557DA #DA7357 #7CDA57 #57BEDA

split-complementary

#B557DA #BEDA57 #57DA73

monochromatic

#752196 #9C2CC8 #B557DA #CB89E5 #E1BBF0

Accessibility & contrast

On white

3.93

#B557DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#B557DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B557DA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B557DA	#FFFFFF	#000000	##000000
##B557DA	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7BDE

Deuteranopia (green-blind)

#5583D7

Tritanopia (blue-blind)

#B26E91

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b557da;
/* rgb */ color: rgb(181, 87, 218);
/* oklch */ color: oklch(62.6% 0.204 315.3);

Tailwind

colors: {
  custom: {
    50: '#ce8be6',
    500: '#b557da',
    950: '#000000',
  },
}

SCSS

$custom: #b557da;
$custom-light: #ce8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#b557da",
  "rgb": {
    "r": 181,
    "g": 87,
    "b": 218
  },
  "hsl": {
    "h": 283.053,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62592,
    "c": 0.20422,
    "h": 315.3
  },
  "luminance": 0.21702
}

Semantic roles & 50–950 ramp

primary

#B557DA

secondary

#BBE0AD

accent

#E74170

background

#FDF8FE

surface

#FAF0FC

border

#D3CBD5

text

#140C16

muted

#837D84

Preview Lab

Preview with #B557DA

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

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