#4C23A6#4C23A6

#4C23A6 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.3% C 0.192 H 288.9°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C23A6
RGB	rgb(76, 35, 166)
HSL	hsl(259, 65%, 39%)
HSV	hsv(259, 79%, 65%)
CMYK	cmyk(54.2%, 78.9%, 0%, 34.9%)
CIE-LAB	lab(28.09, 49.58, -63.01)
CIE-LCH	lch(28.09, 80.18, 308.20°)
OKLab	oklab(40.26% 0.062 -0.1812)
OKLCH	oklch(40.26% 0.192 288.9)
XYZ	xyz(10.4624, 5.4912, 36.5776)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C23A6 #7DA623

analogous

#233BA6 #4C23A6 #8E23A6

triadic

#4C23A6 #A64C23 #23A64C

tetradic

#4C23A6 #A6233B #7DA623 #23A68E

square

#4C23A6 #A6233B #7DA623 #23A68E

split-complementary

#4C23A6 #A68E23 #3BA623

monochromatic

#1E0E41 #351873 #4C23A6 #6532D4 #8B65DF

Accessibility & contrast

On white

10.01

#4C23A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4C23A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C23A6

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C23A6	#FFFFFF	#000000	##FFFFFF
##4C23A6	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AA

Deuteranopia (green-blind)

#003FA4

Tritanopia (blue-blind)

#284964

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c23a6;
/* rgb */ color: rgb(76, 35, 166);
/* oklch */ color: oklch(40.3% 0.192 288.9);

Tailwind

colors: {
  custom: {
    50: '#8863c2',
    500: '#4c23a6',
    950: '#000000',
  },
}

SCSS

$custom: #4c23a6;
$custom-light: #8863c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c23a6",
  "rgb": {
    "r": 76,
    "g": 35,
    "b": 166
  },
  "hsl": {
    "h": 258.779,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40256,
    "c": 0.19157,
    "h": 288.9
  },
  "luminance": 0.05492
}

Semantic roles & 50–950 ramp

primary

#4C23A6

secondary

#A5C461

accent

#E840B3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0612

muted

#7D7A81

Preview Lab

Preview with #4C23A6

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

Preview Lab → · Contrast checker → · Palette generator →