#B557F2#B557F2

#B557F2 is a light, highly saturated violet. Relative luminance 0.231; OKLCH L 64.1% C 0.228 H 309.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B557F2
RGB	rgb(181, 87, 242)
HSL	hsl(276, 86%, 65%)
HSV	hsv(276, 64%, 95%)
CMYK	cmyk(25.2%, 64%, 0%, 5.1%)
CIE-LAB	lab(55.13, 63.34, -62.54)
CIE-LCH	lch(55.13, 89.01, 315.36°)
OKLab	oklab(64.07% 0.1444 -0.1766)
OKLCH	oklch(64.07% 0.228 309.3)
XYZ	xyz(38.4881, 23.0516, 86.4091)
Luminance	0.2305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B557F2 #94F257

analogous

#6857F2 #B557F2 #F257E2

triadic

#B557F2 #F2B557 #57F2B5

tetradic

#B557F2 #F26857 #94F257 #57E2F2

square

#B557F2 #F26857 #94F257 #57E2F2

split-complementary

#B557F2 #E2F257 #57F268

monochromatic

#7A0FC0 #9C1EEE #B557F2 #CE90F6 #E7C9FB

Accessibility & contrast

On white

3.74

#B557F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#B557F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B557F2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B557F2	#FFFFFF	#000000	##000000
##B557F2	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F7

Deuteranopia (green-blind)

#3F85EE

Tritanopia (blue-blind)

#AC779D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b557f2;
/* rgb */ color: rgb(181, 87, 242);
/* oklch */ color: oklch(64.1% 0.228 309.3);

Tailwind

colors: {
  custom: {
    50: '#cf8cf7',
    500: '#b557f2',
    950: '#000000',
  },
}

SCSS

$custom: #b557f2;
$custom-light: #cf8cf7;
$custom-dark: #000000;

JSON

{
  "hex": "#b557f2",
  "rgb": {
    "r": 181,
    "g": 87,
    "b": 242
  },
  "hsl": {
    "h": 276.387,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6407,
    "c": 0.22818,
    "h": 309.3
  },
  "luminance": 0.23051
}

Semantic roles & 50–950 ramp

primary

#B557F2

secondary

#CDEDB8

accent

#E2035B

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C17

muted

#837D85

Preview Lab

Preview with #B557F2

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

Preview Lab → · Contrast checker → · Palette generator →