#B542E7#B542E7

#B542E7 is a mid, highly saturated purple. Relative luminance 0.195; OKLCH L 61.1% C 0.243 H 313.4°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B542E7
RGB	rgb(181, 66, 231)
HSL	hsl(282, 77%, 58%)
HSV	hsv(282, 71%, 91%)
CMYK	cmyk(21.6%, 71.4%, 0%, 9.4%)
CIE-LAB	lab(51.26, 69.93, -62.60)
CIE-LCH	lch(51.26, 93.85, 318.17°)
OKLab	oklab(61.08% 0.1672 -0.1767)
OKLCH	oklch(61.08% 0.243 313.4)
XYZ	xyz(35.4256, 19.4908, 77.4818)
Luminance	0.1949 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B542E7 #74E742

analogous

#6242E7 #B542E7 #E742C7

triadic

#B542E7 #E7B542 #42E7B5

tetradic

#B542E7 #E76242 #74E742 #42C7E7

square

#B542E7 #E76242 #74E742 #42C7E7

split-complementary

#B542E7 #C7E742 #42E762

monochromatic

#72149B #9A1BD1 #B542E7 #CA78EE #E0AFF5

Accessibility & contrast

On white

4.29

#B542E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#B542E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B542E7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B542E7	#FFFFFF	#000000	##000000
##B542E7	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EC

Deuteranopia (green-blind)

#347DE3

Tritanopia (blue-blind)

#B06691

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b542e7;
/* rgb */ color: rgb(181, 66, 231);
/* oklch */ color: oklch(61.1% 0.243 313.4);

Tailwind

colors: {
  custom: {
    50: '#d080ef',
    500: '#b542e7',
    950: '#000000',
  },
}

SCSS

$custom: #b542e7;
$custom-light: #d080ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b542e7",
  "rgb": {
    "r": 181,
    "g": 66,
    "b": 231
  },
  "hsl": {
    "h": 281.818,
    "s": 77.465,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61079,
    "c": 0.24324,
    "h": 313.4
  },
  "luminance": 0.1949
}

Semantic roles & 50–950 ramp

primary

#B542E7

secondary

#B5E3A2

accent

#F4346E

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B17

muted

#837C85

Preview Lab

Preview with #B542E7

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

Preview Lab → · Contrast checker → · Palette generator →