#4B36B4#4B36B4

#4B36B4 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.9% C 0.188 H 283.0°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#4B36B4
RGB	rgb(75, 54, 180)
HSL	hsl(250, 54%, 46%)
HSV	hsv(250, 70%, 71%)
CMYK	cmyk(58.3%, 70%, 0%, 29.4%)
CIE-LAB	lab(32.76, 43.79, -63.73)
CIE-LCH	lch(32.76, 77.32, 304.49°)
OKLab	oklab(43.93% 0.0425 -0.1835)
OKLCH	oklch(43.93% 0.188 283)
XYZ	xyz(12.4565, 7.4287, 43.9487)
Luminance	0.0743 (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

#4B36B4 #9FB436

analogous

#3660B4 #4B36B4 #8A36B4

triadic

#4B36B4 #B44B36 #36B44B

tetradic

#4B36B4 #B43660 #9FB436 #36B48A

square

#4B36B4 #B43660 #9FB436 #36B48A

split-complementary

#4B36B4 #B48A36 #60B436

monochromatic

#241A56 #372885 #4B36B4 #6D5ACD #9789DC

Accessibility & contrast

On white

8.45

#4B36B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4B36B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B36B4

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B36B4	#FFFFFF	#000000	##FFFFFF
##4B36B4	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B8

Deuteranopia (green-blind)

#0049B2

Tritanopia (blue-blind)

#0D5771

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4b36b4;
/* rgb */ color: rgb(75, 54, 180);
/* oklch */ color: oklch(43.9% 0.188 283.0);

Tailwind

colors: {
  custom: {
    50: '#896fcc',
    500: '#4b36b4',
    950: '#000000',
  },
}

SCSS

$custom: #4b36b4;
$custom-light: #896fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b36b4",
  "rgb": {
    "r": 75,
    "g": 54,
    "b": 180
  },
  "hsl": {
    "h": 250,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4393,
    "c": 0.18835,
    "h": 283
  },
  "luminance": 0.07429
}

Semantic roles & 50–950 ramp

primary

#4B36B4

secondary

#BAC680

accent

#DD4BC5

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0713

muted

#7D7A82

Preview Lab

Preview with #4B36B4

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

Preview Lab → · Contrast checker → · Palette generator →