#B540FF#B540FF

#B540FF is a light, highly saturated violet. Relative luminance 0.207; OKLCH L 62.6% C 0.267 H 308.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#B540FF
RGB	rgb(181, 64, 255)
HSL	hsl(277, 100%, 63%)
HSV	hsv(277, 75%, 100%)
CMYK	cmyk(29%, 74.9%, 0%, 0%)
CIE-LAB	lab(52.63, 75.51, -73.80)
CIE-LCH	lch(52.63, 105.59, 315.66°)
OKLab	oklab(62.57% 0.1651 -0.2096)
OKLCH	oklch(62.57% 0.267 308.2)
XYZ	xyz(38.9357, 20.7112, 96.5349)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B540FF #8AFF40

analogous

#5640FF #B540FF #FF40E9

triadic

#B540FF #FFB540 #40FFB5

tetradic

#B540FF #FF5640 #8AFF40 #40E9FF

square

#B540FF #FF5640 #8AFF40 #40E9FF

split-complementary

#B540FF #E9FF40 #40FF56

monochromatic

#7800C5 #9D03FF #B540FF #CD7DFF #E4BAFF

Accessibility & contrast

On white

4.08

#B540FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#B540FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B540FF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B540FF	#FFFFFF	#000000	##000000
##B540FF	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FF

Deuteranopia (green-blind)

#007FFB

Tritanopia (blue-blind)

#A96F9E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b540ff;
/* rgb */ color: rgb(181, 64, 255);
/* oklch */ color: oklch(62.6% 0.267 308.2);

Tailwind

colors: {
  custom: {
    50: '#d180ff',
    500: '#b540ff',
    950: '#000000',
  },
}

SCSS

$custom: #b540ff;
$custom-light: #d180ff;
$custom-dark: #000000;

JSON

{
  "hex": "#b540ff",
  "rgb": {
    "r": 181,
    "g": 64,
    "b": 255
  },
  "hsl": {
    "h": 276.754,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.62567,
    "c": 0.26682,
    "h": 308.2
  },
  "luminance": 0.20711
}

Semantic roles & 50–950 ramp

primary

#B540FF

secondary

#C6F0AB

accent

#E60059

background

#FDF8FF

surface

#FBEFFF

border

#D4CAD7

text

#150B18

muted

#837C86

Preview Lab

Preview with #B540FF

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

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