#4B25BE#4B25BE

#4B25BE is a dark, highly saturated violet. Relative luminance 0.065; OKLCH L 42.8% C 0.217 H 283.8°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B25BE
RGB	rgb(75, 37, 190)
HSL	hsl(255, 67%, 45%)
HSV	hsv(255, 81%, 75%)
CMYK	cmyk(60.5%, 80.5%, 0%, 25.5%)
CIE-LAB	lab(30.73, 55.25, -73.00)
CIE-LCH	lch(30.73, 91.55, 307.12°)
OKLab	oklab(42.79% 0.0517 -0.2105)
OKLCH	oklch(42.79% 0.217 283.8)
XYZ	xyz(12.8546, 6.5358, 49.2894)
Luminance	0.0654 (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

#4B25BE #98BE25

analogous

#254CBE #4B25BE #9825BE

triadic

#4B25BE #BE4B25 #25BE4B

tetradic

#4B25BE #BE254C #98BE25 #25BE98

square

#4B25BE #BE254C #98BE25 #25BE98

split-complementary

#4B25BE #BE9825 #4CBE25

monochromatic

#231158 #371B8B #4B25BE #6A45DB #9379E5

Accessibility & contrast

On white

9.10

#4B25BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#4B25BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B25BE

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B25BE	#FFFFFF	#000000	##FFFFFF
##4B25BE	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC2

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4b25be;
/* rgb */ color: rgb(75, 37, 190);
/* oklch */ color: oklch(42.8% 0.217 283.8);

Tailwind

colors: {
  custom: {
    50: '#8c66d3',
    500: '#4b25be',
    950: '#000000',
  },
}

SCSS

$custom: #4b25be;
$custom-light: #8c66d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b25be",
  "rgb": {
    "r": 75,
    "g": 37,
    "b": 190
  },
  "hsl": {
    "h": 254.902,
    "s": 67.401,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42788,
    "c": 0.21672,
    "h": 283.8
  },
  "luminance": 0.06537
}

Semantic roles & 50–950 ramp

primary

#4B25BE

secondary

#B6CD72

accent

#EA3EBF

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4B25BE

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

Preview Lab → · Contrast checker → · Palette generator →