#B104FF#B104FF

#B104FF is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 59.1% C 0.299 H 309.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B104FF
RGB	rgb(177, 4, 255)
HSL	hsl(281, 100%, 51%)
HSV	hsv(281, 98%, 100%)
CMYK	cmyk(30.6%, 98.4%, 0%, 0%)
CIE-LAB	lab(47.82, 87.41, -81.67)
CIE-LCH	lch(47.82, 119.63, 316.94°)
OKLab	oklab(59.12% 0.1883 -0.2325)
OKLCH	oklch(59.12% 0.299 309)
XYZ	xyz(36.2211, 16.6546, 95.8949)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B104FF #52FF04

analogous

#3404FF #B104FF #FF04CF

triadic

#B104FF #FFB104 #04FFB1

tetradic

#B104FF #FF3404 #52FF04 #04CFFF

square

#B104FF #FF3404 #52FF04 #04CFFF

split-complementary

#B104FF #CFFF04 #04FF34

monochromatic

#5E0089 #8800C6 #B104FF #C441FF #D77EFF

Accessibility & contrast

On white

4.85

#B104FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B104FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B104FF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B104FF	#FFFFFF	#000000	##FFFFFF
##B104FF	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CFF

Deuteranopia (green-blind)

#0073FB

Tritanopia (blue-blind)

#A45F96

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b104ff;
/* rgb */ color: rgb(177, 4, 255);
/* oklch */ color: oklch(59.1% 0.299 309.0);

Tailwind

colors: {
  custom: {
    50: '#d06fff',
    500: '#b104ff',
    950: '#000000',
  },
}

SCSS

$custom: #b104ff;
$custom-light: #d06fff;
$custom-dark: #000000;

JSON

{
  "hex": "#b104ff",
  "rgb": {
    "r": 177,
    "g": 4,
    "b": 255
  },
  "hsl": {
    "h": 281.355,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59118,
    "c": 0.29924,
    "h": 309
  },
  "luminance": 0.16654
}

Semantic roles & 50–950 ramp

primary

#B104FF

secondary

#9AE778

accent

#FF296B

background

#FDF7FF

surface

#FBEDFF

border

#D4C8D7

text

#150918

muted

#837B86

Preview Lab

Preview with #B104FF

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

Preview Lab → · Contrast checker → · Palette generator →