#4C25A3#4C25A3

#4C25A3 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.2% C 0.186 H 289.3°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#4C25A3
RGB	rgb(76, 37, 163)
HSL	hsl(259, 63%, 39%)
HSV	hsv(259, 77%, 64%)
CMYK	cmyk(53.4%, 77.3%, 0%, 36.1%)
CIE-LAB	lab(28.12, 47.81, -61.14)
CIE-LCH	lch(28.12, 77.62, 308.02°)
OKLab	oklab(40.19% 0.0615 -0.1758)
OKLCH	oklch(40.19% 0.186 289.3)
XYZ	xyz(10.2510, 5.5035, 35.1654)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C25A3 #7CA325

analogous

#253DA3 #4C25A3 #8B25A3

triadic

#4C25A3 #A34C25 #25A34C

tetradic

#4C25A3 #A3253D #7CA325 #25A38B

square

#4C25A3 #A3253D #7CA325 #25A38B

split-complementary

#4C25A3 #A38B25 #3DA325

monochromatic

#1D0E3F #351A71 #4C25A3 #6534D1 #8B66DC

Accessibility & contrast

On white

10.00

#4C25A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4C25A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C25A3

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C25A3	#FFFFFF	#000000	##FFFFFF
##4C25A3	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003FA1

Tritanopia (blue-blind)

#2B4863

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c25a3;
/* rgb */ color: rgb(76, 37, 163);
/* oklch */ color: oklch(40.2% 0.186 289.3);

Tailwind

colors: {
  custom: {
    50: '#8864bf',
    500: '#4c25a3',
    950: '#000000',
  },
}

SCSS

$custom: #4c25a3;
$custom-light: #8864bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c25a3",
  "rgb": {
    "r": 76,
    "g": 37,
    "b": 163
  },
  "hsl": {
    "h": 258.571,
    "s": 63,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4019,
    "c": 0.18623,
    "h": 289.3
  },
  "luminance": 0.05504
}

Semantic roles & 50–950 ramp

primary

#4C25A3

secondary

#A4C262

accent

#E642B3

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4C25A3

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

Preview Lab → · Contrast checker → · Palette generator →