#B570F8#B570F8

#B570F8 is a light, vivid violet. Relative luminance 0.282; OKLCH L 67.8% C 0.200 H 305.1°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B570F8
RGB	rgb(181, 112, 248)
HSL	hsl(270, 91%, 71%)
HSV	hsv(270, 55%, 97%)
CMYK	cmyk(27%, 54.8%, 0%, 2.7%)
CIE-LAB	lab(60.06, 52.36, -57.96)
CIE-LCH	lch(60.06, 78.11, 312.09°)
OKLab	oklab(67.78% 0.1148 -0.1633)
OKLCH	oklch(67.78% 0.2 305.1)
XYZ	xyz(41.7899, 28.1897, 92.0283)
Luminance	0.2819 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B570F8 #B3F870

analogous

#7170F8 #B570F8 #F870F7

triadic

#B570F8 #F8B570 #70F8B5

tetradic

#B570F8 #F87170 #B3F870 #70F7F8

square

#B570F8 #F87170 #B3F870 #70F7F8

split-complementary

#B570F8 #F7F870 #70F871

monochromatic

#780BE3 #9736F5 #B570F8 #D3AAFB #F0E2FE

Accessibility & contrast

On white

3.16

#B570F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#B570F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B570F8

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B570F8	#FFFFFF	#000000	##000000
##B570F8	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8FFD

Deuteranopia (green-blind)

#5791F5

Tritanopia (blue-blind)

#AA8AAA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b570f8;
/* rgb */ color: rgb(181, 112, 248);
/* oklch */ color: oklch(67.8% 0.200 305.1);

Tailwind

colors: {
  custom: {
    50: '#ce9bfb',
    500: '#b570f8',
    950: '#000000',
  },
}

SCSS

$custom: #b570f8;
$custom-light: #ce9bfb;
$custom-dark: #000000;

JSON

{
  "hex": "#b570f8",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 248
  },
  "hsl": {
    "h": 270.441,
    "s": 90.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.67776,
    "c": 0.19961,
    "h": 305.1
  },
  "luminance": 0.28189
}

Semantic roles & 50–950 ramp

primary

#B570F8

secondary

#E2F4CF

accent

#E60071

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B570F8

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

Preview Lab → · Contrast checker → · Palette generator →