#4F23BC#4F23BC

#4F23BC is a dark, highly saturated violet. Relative luminance 0.065; OKLCH L 42.8% C 0.216 H 286.0°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F23BC
RGB	rgb(79, 35, 188)
HSL	hsl(257, 69%, 44%)
HSV	hsv(257, 81%, 74%)
CMYK	cmyk(58%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(30.63, 55.97, -71.97)
CIE-LCH	lch(30.63, 91.18, 307.87°)
OKLab	oklab(42.75% 0.0596 -0.2073)
OKLCH	oklch(42.75% 0.216 286)
XYZ	xyz(12.8998, 6.4944, 48.1410)
Luminance	0.0649 (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

#4F23BC #90BC23

analogous

#2343BC #4F23BC #9B23BC

triadic

#4F23BC #BC4F23 #23BC4F

tetradic

#4F23BC #BC2343 #90BC23 #23BC9B

square

#4F23BC #BC2343 #90BC23 #23BC9B

split-complementary

#4F23BC #BC9B23 #43BC23

monochromatic

#241055 #391988 #4F23BC #6D41DC #9574E5

Accessibility & contrast

On white

9.13

#4F23BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#4F23BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F23BC

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F23BC	#FFFFFF	#000000	##FFFFFF
##4F23BC	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0044B9

Tritanopia (blue-blind)

#145271

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f23bc;
/* rgb */ color: rgb(79, 35, 188);
/* oklch */ color: oklch(42.8% 0.216 286.0);

Tailwind

colors: {
  custom: {
    50: '#8d65d2',
    500: '#4f23bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f23bc;
$custom-light: #8d65d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f23bc",
  "rgb": {
    "r": 79,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 257.255,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42753,
    "c": 0.21572,
    "h": 286
  },
  "luminance": 0.06495
}

Semantic roles & 50–950 ramp

primary

#4F23BC

secondary

#B1CC6F

accent

#EB3CB9

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #4F23BC

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

Preview Lab → · Contrast checker → · Palette generator →