#4B25BA#4B25BA

#4B25BA is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.4% C 0.212 H 284.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B25BA
RGB	rgb(75, 37, 186)
HSL	hsl(255, 67%, 44%)
HSV	hsv(255, 80%, 73%)
CMYK	cmyk(59.7%, 80.1%, 0%, 27.1%)
CIE-LAB	lab(30.31, 54.13, -71.32)
CIE-LCH	lch(30.31, 89.54, 307.20°)
OKLab	oklab(42.38% 0.0529 -0.2056)
OKLCH	oklch(42.38% 0.212 284.4)
XYZ	xyz(12.4234, 6.3634, 47.0185)
Luminance	0.0636 (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

#4B25BA #94BA25

analogous

#2549BA #4B25BA #9525BA

triadic

#4B25BA #BA4B25 #25BA4B

tetradic

#4B25BA #BA2549 #94BA25 #25BA95

square

#4B25BA #BA2549 #94BA25 #25BA95

split-complementary

#4B25BA #BA9525 #49BA25

monochromatic

#221154 #361B87 #4B25BA #6943DA #9276E4

Accessibility & contrast

On white

9.24

#4B25BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4B25BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B25BA

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B25BA	#FFFFFF	#000000	##FFFFFF
##4B25BA	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBE

Deuteranopia (green-blind)

#0043B7

Tritanopia (blue-blind)

#005270

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4b25ba;
/* rgb */ color: rgb(75, 37, 186);
/* oklch */ color: oklch(42.4% 0.212 284.4);

Tailwind

colors: {
  custom: {
    50: '#8b66d0',
    500: '#4b25ba',
    950: '#000000',
  },
}

SCSS

$custom: #4b25ba;
$custom-light: #8b66d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b25ba",
  "rgb": {
    "r": 75,
    "g": 37,
    "b": 186
  },
  "hsl": {
    "h": 255.302,
    "s": 66.816,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42377,
    "c": 0.21228,
    "h": 284.4
  },
  "luminance": 0.06364
}

Semantic roles & 50–950 ramp

primary

#4B25BA

secondary

#B4CB70

accent

#EA3EBE

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4B25BA

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

Preview Lab → · Contrast checker → · Palette generator →