#4B2B76#4B2B76

#4B2B76 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.0% C 0.124 H 300.0°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#4B2B76
RGB	rgb(75, 43, 118)
HSL	hsl(266, 47%, 32%)
HSV	hsv(266, 64%, 46%)
CMYK	cmyk(36.4%, 63.6%, 0%, 53.7%)
CIE-LAB	lab(25.36, 31.67, -37.73)
CIE-LCH	lch(25.36, 49.26, 310.01°)
OKLab	oklab(37.01% 0.0619 -0.1071)
OKLCH	oklch(37.01% 0.124 300)
XYZ	xyz(7.0347, 4.5316, 17.6401)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2B76 #56762B

analogous

#2B3176 #4B2B76 #712B76

triadic

#4B2B76 #764B2B #2B764B

tetradic

#4B2B76 #762B31 #56762B #2B7671

square

#4B2B76 #762B31 #56762B #2B7671

split-complementary

#4B2B76 #76712B #31762B

monochromatic

#120A1C #2E1B49 #4B2B76 #683BA3 #8659C2

Accessibility & contrast

On white

11.02

#4B2B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4B2B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2B76

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2B76	#FFFFFF	#000000	##FFFFFF
##4B2B76	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C78

Deuteranopia (green-blind)

#103C74

Tritanopia (blue-blind)

#423B4C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4b2b76;
/* rgb */ color: rgb(75, 43, 118);
/* oklch */ color: oklch(37.0% 0.124 300.0);

Tailwind

colors: {
  custom: {
    50: '#81669e',
    500: '#4b2b76',
    950: '#000000',
  },
}

SCSS

$custom: #4b2b76;
$custom-light: #81669e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2b76",
  "rgb": {
    "r": 75,
    "g": 43,
    "b": 118
  },
  "hsl": {
    "h": 265.6,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37008,
    "c": 0.12371,
    "h": 300
  },
  "luminance": 0.04532
}

Semantic roles & 50–950 ramp

primary

#4B2B76

secondary

#84A855

accent

#D6529E

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B060E

muted

#7C7A7E

Preview Lab

Preview with #4B2B76

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

Preview Lab → · Contrast checker → · Palette generator →