#B404FF#B404FF

#B404FF is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 59.5% C 0.300 H 309.9°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B404FF
RGB	rgb(180, 4, 255)
HSL	hsl(282, 100%, 51%)
HSV	hsv(282, 98%, 100%)
CMYK	cmyk(29.4%, 98.4%, 0%, 0%)
CIE-LAB	lab(48.27, 87.75, -80.91)
CIE-LCH	lch(48.27, 119.36, 317.32°)
OKLab	oklab(59.52% 0.1922 -0.2302)
OKLCH	oklch(59.52% 0.3 309.9)
XYZ	xyz(36.9121, 17.0110, 95.9273)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B404FF #4FFF04

analogous

#3604FF #B404FF #FF04CC

triadic

#B404FF #FFB404 #04FFB4

tetradic

#B404FF #FF3604 #4FFF04 #04CCFF

square

#B404FF #FF3604 #4FFF04 #04CCFF

split-complementary

#B404FF #CCFF04 #04FF36

monochromatic

#600089 #8B00C6 #B404FF #C641FF #D97EFF

Accessibility & contrast

On white

4.77

#B404FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B404FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B404FF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B404FF	#FFFFFF	#000000	##FFFFFF
##B404FF	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DFF

Deuteranopia (green-blind)

#0074FB

Tritanopia (blue-blind)

#A95E96

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b404ff;
/* rgb */ color: rgb(180, 4, 255);
/* oklch */ color: oklch(59.5% 0.300 309.9);

Tailwind

colors: {
  custom: {
    50: '#d270ff',
    500: '#b404ff',
    950: '#000000',
  },
}

SCSS

$custom: #b404ff;
$custom-light: #d270ff;
$custom-dark: #000000;

JSON

{
  "hex": "#b404ff",
  "rgb": {
    "r": 180,
    "g": 4,
    "b": 255
  },
  "hsl": {
    "h": 282.072,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59516,
    "c": 0.2999,
    "h": 309.9
  },
  "luminance": 0.1701
}

Semantic roles & 50–950 ramp

primary

#B404FF

secondary

#99E778

accent

#FF2969

background

#FDF7FF

surface

#FBEDFF

border

#D4C8D7

text

#150918

muted

#837B86

Preview Lab

Preview with #B404FF

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

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