#4B2FBB#4B2FBB

#4B2FBB is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 43.6% C 0.204 H 283.1°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B2FBB
RGB	rgb(75, 47, 187)
HSL	hsl(252, 60%, 46%)
HSV	hsv(252, 75%, 73%)
CMYK	cmyk(59.9%, 74.9%, 0%, 26.7%)
CIE-LAB	lab(32.07, 49.66, -69.02)
CIE-LCH	lch(32.07, 85.03, 305.74°)
OKLab	oklab(43.64% 0.0463 -0.1989)
OKLCH	oklch(43.64% 0.204 283.1)
XYZ	xyz(12.8850, 7.1159, 47.6986)
Luminance	0.0712 (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

#4B2FBB #9FBB2F

analogous

#2F59BB #4B2FBB #912FBB

triadic

#4B2FBB #BB4B2F #2FBB4B

tetradic

#4B2FBB #BB2F59 #9FBB2F #2FBB91

square

#4B2FBB #BB2F59 #9FBB2F #2FBB91

split-complementary

#4B2FBB #BB912F #59BB2F

monochromatic

#241659 #37238A #4B2FBB #6D53D4 #9784E0

Accessibility & contrast

On white

8.67

#4B2FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4B2FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2FBB

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2FBB	#FFFFFF	#000000	##FFFFFF
##4B2FBB	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BF

Deuteranopia (green-blind)

#0047B8

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4b2fbb;
/* rgb */ color: rgb(75, 47, 187);
/* oklch */ color: oklch(43.6% 0.204 283.1);

Tailwind

colors: {
  custom: {
    50: '#8a6bd1',
    500: '#4b2fbb',
    950: '#000000',
  },
}

SCSS

$custom: #4b2fbb;
$custom-light: #8a6bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2fbb",
  "rgb": {
    "r": 75,
    "g": 47,
    "b": 187
  },
  "hsl": {
    "h": 252,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43635,
    "c": 0.20425,
    "h": 283.1
  },
  "luminance": 0.07117
}

Semantic roles & 50–950 ramp

primary

#4B2FBB

secondary

#BAC97C

accent

#E345C3

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B2FBB

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

Preview Lab → · Contrast checker → · Palette generator →