#4F23B4#4F23B4

#4F23B4 is a dark, highly saturated violet. Relative luminance 0.062; OKLCH L 41.9% C 0.207 H 287.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F23B4
RGB	rgb(79, 35, 180)
HSL	hsl(258, 67%, 42%)
HSV	hsv(258, 81%, 71%)
CMYK	cmyk(56.1%, 80.6%, 0%, 29.4%)
CIE-LAB	lab(29.81, 53.80, -68.57)
CIE-LCH	lch(29.81, 87.16, 308.12°)
OKLab	oklab(41.94% 0.0622 -0.1974)
OKLCH	oklch(41.94% 0.207 287.5)
XYZ	xyz(12.0612, 6.1590, 43.7244)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F23B4 #88B423

analogous

#233FB4 #4F23B4 #9823B4

triadic

#4F23B4 #B44F23 #23B44F

tetradic

#4F23B4 #B4233F #88B423 #23B498

square

#4F23B4 #B4233F #88B423 #23B498

split-complementary

#4F23B4 #B49823 #3FB423

monochromatic

#220F4E #391981 #4F23B4 #6B3BD9 #926EE3

Accessibility & contrast

On white

9.41

#4F23B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#4F23B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F23B4

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F23B4	#FFFFFF	#000000	##FFFFFF
##4F23B4	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B8

Deuteranopia (green-blind)

#0042B1

Tritanopia (blue-blind)

#214E6C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f23b4;
/* rgb */ color: rgb(79, 35, 180);
/* oklch */ color: oklch(41.9% 0.207 287.5);

Tailwind

colors: {
  custom: {
    50: '#8c65cc',
    500: '#4f23b4',
    950: '#000000',
  },
}

SCSS

$custom: #4f23b4;
$custom-light: #8c65cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f23b4",
  "rgb": {
    "r": 79,
    "g": 35,
    "b": 180
  },
  "hsl": {
    "h": 258.207,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.41944,
    "c": 0.20697,
    "h": 287.5
  },
  "luminance": 0.0616
}

Semantic roles & 50–950 ramp

primary

#4F23B4

secondary

#ACC969

accent

#EA3DB6

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0614

muted

#7E7A82

Preview Lab

Preview with #4F23B4

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

Preview Lab → · Contrast checker → · Palette generator →