#B557FF#B557FF

#B557FF is a light, highly saturated violet. Relative luminance 0.239; OKLCH L 64.9% C 0.241 H 306.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B557FF
RGB	rgb(181, 87, 255)
HSL	hsl(274, 100%, 67%)
HSV	hsv(274, 66%, 100%)
CMYK	cmyk(29%, 65.9%, 0%, 0%)
CIE-LAB	lab(55.95, 66.16, -68.43)
CIE-LCH	lch(55.95, 95.19, 314.03°)
OKLab	oklab(64.92% 0.1434 -0.194)
OKLCH	oklch(64.92% 0.241 306.5)
XYZ	xyz(40.5104, 23.8606, 97.0598)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B557FF #A1FF57

analogous

#6157FF #B557FF #FF57F5

triadic

#B557FF #FFB557 #57FFB5

tetradic

#B557FF #FF6157 #A1FF57 #57F5FF

square

#B557FF #FF6157 #A1FF57 #57F5FF

split-complementary

#B557FF #F5FF57 #57FF61

monochromatic

#7B00DC #9A1AFF #B557FF #D094FF #EBD1FF

Accessibility & contrast

On white

3.64

#B557FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#B557FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B557FF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B557FF	#FFFFFF	#000000	##000000
##B557FF	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0083FF

Deuteranopia (green-blind)

#2B87FB

Tritanopia (blue-blind)

#A87CA4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b557ff;
/* rgb */ color: rgb(181, 87, 255);
/* oklch */ color: oklch(64.9% 0.241 306.5);

Tailwind

colors: {
  custom: {
    50: '#d08cff',
    500: '#b557ff',
    950: '#000000',
  },
}

SCSS

$custom: #b557ff;
$custom-light: #d08cff;
$custom-dark: #000000;

JSON

{
  "hex": "#b557ff",
  "rgb": {
    "r": 181,
    "g": 87,
    "b": 255
  },
  "hsl": {
    "h": 273.571,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.64923,
    "c": 0.24122,
    "h": 306.5
  },
  "luminance": 0.2386
}

Semantic roles & 50–950 ramp

primary

#B557FF

secondary

#D6F4BE

accent

#E60065

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140D18

muted

#837D86

Preview Lab

Preview with #B557FF

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

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