#4F23B2#4F23B2

#4F23B2 is a dark, highly saturated violet. Relative luminance 0.061; OKLCH L 41.7% C 0.205 H 287.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#4F23B2
RGB	rgb(79, 35, 178)
HSL	hsl(258, 67%, 42%)
HSV	hsv(258, 80%, 70%)
CMYK	cmyk(55.6%, 80.3%, 0%, 30.2%)
CIE-LAB	lab(29.61, 53.26, -67.71)
CIE-LCH	lch(29.61, 86.15, 308.19°)
OKLab	oklab(41.75% 0.0629 -0.1949)
OKLCH	oklch(41.75% 0.205 287.9)
XYZ	xyz(11.8590, 6.0781, 42.6591)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F23B2 #86B223

analogous

#233EB2 #4F23B2 #9723B2

triadic

#4F23B2 #B24F23 #23B24F

tetradic

#4F23B2 #B2233E #86B223 #23B297

square

#4F23B2 #B2233E #86B223 #23B297

split-complementary

#4F23B2 #B29723 #3EB223

monochromatic

#220F4C #38197F #4F23B2 #6B3AD8 #916DE2

Accessibility & contrast

On white

9.48

#4F23B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#4F23B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F23B2

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F23B2	#FFFFFF	#000000	##FFFFFF
##4F23B2	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B6

Deuteranopia (green-blind)

#0042AF

Tritanopia (blue-blind)

#244E6B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f23b2;
/* rgb */ color: rgb(79, 35, 178);
/* oklch */ color: oklch(41.7% 0.205 287.9);

Tailwind

colors: {
  custom: {
    50: '#8c64ca',
    500: '#4f23b2',
    950: '#000000',
  },
}

SCSS

$custom: #4f23b2;
$custom-light: #8c64ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f23b2",
  "rgb": {
    "r": 79,
    "g": 35,
    "b": 178
  },
  "hsl": {
    "h": 258.462,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.41745,
    "c": 0.20477,
    "h": 287.9
  },
  "luminance": 0.06079
}

Semantic roles & 50–950 ramp

primary

#4F23B2

secondary

#ABC968

accent

#EA3EB5

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4F23B2

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

Preview Lab → · Contrast checker → · Palette generator →