#4B2BA0#4B2BA0

#4B2BA0 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.6% C 0.176 H 288.4°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B2BA0
RGB	rgb(75, 43, 160)
HSL	hsl(256, 58%, 40%)
HSV	hsv(256, 73%, 63%)
CMYK	cmyk(53.1%, 73.1%, 0%, 37.3%)
CIE-LAB	lab(28.80, 43.78, -58.22)
CIE-LCH	lch(28.80, 72.84, 306.95°)
OKLab	oklab(40.56% 0.0558 -0.1673)
OKLCH	oklch(40.56% 0.176 288.4)
XYZ	xyz(10.1088, 5.7612, 33.8303)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2BA0 #80A02B

analogous

#2B46A0 #4B2BA0 #852BA0

triadic

#4B2BA0 #A04B2B #2BA04B

tetradic

#4B2BA0 #A02B46 #80A02B #2BA085

square

#4B2BA0 #A02B46 #80A02B #2BA085

split-complementary

#4B2BA0 #A0852B #46A02B

monochromatic

#1E1140 #341E70 #4B2BA0 #643DCB #8B6ED8

Accessibility & contrast

On white

9.76

#4B2BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4B2BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2BA0

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2BA0	#FFFFFF	#000000	##FFFFFF
##4B2BA0	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00419E

Tritanopia (blue-blind)

#2A4A63

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4b2ba0;
/* rgb */ color: rgb(75, 43, 160);
/* oklch */ color: oklch(40.6% 0.176 288.4);

Tailwind

colors: {
  custom: {
    50: '#8667bd',
    500: '#4b2ba0',
    950: '#000000',
  },
}

SCSS

$custom: #4b2ba0;
$custom-light: #8667bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2ba0",
  "rgb": {
    "r": 75,
    "g": 43,
    "b": 160
  },
  "hsl": {
    "h": 256.41,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40558,
    "c": 0.17635,
    "h": 288.4
  },
  "luminance": 0.05762
}

Semantic roles & 50–950 ramp

primary

#4B2BA0

secondary

#A7BF68

accent

#E147B7

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4B2BA0

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

Preview Lab → · Contrast checker → · Palette generator →