#4B2DB1#4B2DB1

#4B2DB1 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.4% C 0.194 H 285.0°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4B2DB1
RGB	rgb(75, 45, 177)
HSL	hsl(254, 59%, 44%)
HSV	hsv(254, 75%, 69%)
CMYK	cmyk(57.6%, 74.6%, 0%, 30.6%)
CIE-LAB	lab(30.75, 47.73, -65.25)
CIE-LCH	lch(30.75, 80.84, 306.19°)
OKLab	oklab(42.42% 0.0502 -0.1879)
OKLCH	oklch(42.42% 0.194 285)
XYZ	xyz(11.7734, 6.5462, 42.2296)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2DB1 #93B12D

analogous

#2D51B1 #4B2DB1 #8D2DB1

triadic

#4B2DB1 #B14B2D #2DB14B

tetradic

#4B2DB1 #B12D51 #93B12D #2DB18D

square

#4B2DB1 #B12D51 #93B12D #2DB18D

split-complementary

#4B2DB1 #B18D2D #51B12D

monochromatic

#22144F #362180 #4B2DB1 #694AD1 #917BDD

Accessibility & contrast

On white

9.09

#4B2DB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#4B2DB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2DB1

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2DB1	#FFFFFF	#000000	##FFFFFF
##4B2DB1	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB5

Deuteranopia (green-blind)

#0044AF

Tritanopia (blue-blind)

#15526D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4b2db1;
/* rgb */ color: rgb(75, 45, 177);
/* oklch */ color: oklch(42.4% 0.194 285.0);

Tailwind

colors: {
  custom: {
    50: '#8969c9',
    500: '#4b2db1',
    950: '#000000',
  },
}

SCSS

$custom: #4b2db1;
$custom-light: #8969c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2db1",
  "rgb": {
    "r": 75,
    "g": 45,
    "b": 177
  },
  "hsl": {
    "h": 253.636,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.42417,
    "c": 0.19449,
    "h": 285
  },
  "luminance": 0.06547
}

Semantic roles & 50–950 ramp

primary

#4B2DB1

secondary

#B3C674

accent

#E345BF

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4B2DB1

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

Preview Lab → · Contrast checker → · Palette generator →