#5B04FF#5B04FF

#5B04FF is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 49.5% C 0.294 H 281.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#5B04FF
RGB	rgb(91, 4, 255)
HSL	hsl(261, 100%, 51%)
HSV	hsv(261, 98%, 100%)
CMYK	cmyk(64.3%, 98.4%, 0%, 0%)
CIE-LAB	lab(36.98, 80.48, -99.92)
CIE-LCH	lch(36.98, 128.30, 308.85°)
OKLab	oklab(49.5% 0.06 -0.288)
OKLCH	oklch(49.5% 0.294 281.8)
XYZ	xyz(22.4021, 9.5292, 95.2471)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B04FF #A8FF04

analogous

#042AFF #5B04FF #D904FF

triadic

#5B04FF #FF5B04 #04FF5B

tetradic

#5B04FF #FF042A #A8FF04 #04FFD9

square

#5B04FF #FF042A #A8FF04 #04FFD9

split-complementary

#5B04FF #FFD904 #2AFF04

monochromatic

#2F0089 #4500C6 #5B04FF #8341FF #AB7EFF

Accessibility & contrast

On white

7.23

#5B04FF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#5B04FF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B04FF

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B04FF	#FFFFFF	#000000	##FFFFFF
##5B04FF	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EFF

Deuteranopia (green-blind)

#004FFB

Tritanopia (blue-blind)

#006996

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5b04ff;
/* rgb */ color: rgb(91, 4, 255);
/* oklch */ color: oklch(49.5% 0.294 281.8);

Tailwind

colors: {
  custom: {
    50: '#a063ff',
    500: '#5b04ff',
    950: '#000000',
  },
}

SCSS

$custom: #5b04ff;
$custom-light: #a063ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5b04ff",
  "rgb": {
    "r": 91,
    "g": 4,
    "b": 255
  },
  "hsl": {
    "h": 260.797,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49503,
    "c": 0.29414,
    "h": 281.8
  },
  "luminance": 0.09531
}

Semantic roles & 50–950 ramp

primary

#5B04FF

secondary

#C0E778

accent

#FF29B5

background

#FBF6FF

surface

#F6EBFF

border

#D0C6D7

text

#110718

muted

#807A86

Preview Lab

Preview with #5B04FF

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

Preview Lab → · Contrast checker → · Palette generator →