#4B2F83#4B2F83

#4B2F83 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 38.7% C 0.135 H 294.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B2F83
RGB	rgb(75, 47, 131)
HSL	hsl(260, 47%, 35%)
HSV	hsv(260, 64%, 51%)
CMYK	cmyk(42.7%, 64.1%, 0%, 48.6%)
CIE-LAB	lab(27.21, 33.01, -42.94)
CIE-LCH	lch(27.21, 54.17, 307.55°)
OKLab	oklab(38.66% 0.0561 -0.1224)
OKLCH	oklch(38.66% 0.135 294.6)
XYZ	xyz(8.0138, 5.1674, 22.0435)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2F83 #67832F

analogous

#2F3D83 #4B2F83 #752F83

triadic

#4B2F83 #834B2F #2F834B

tetradic

#4B2F83 #832F3D #67832F #2F8375

square

#4B2F83 #832F3D #67832F #2F8375

split-complementary

#4B2F83 #83752F #3D832F

monochromatic

#170F29 #311F56 #4B2F83 #653FB0 #8665C8

Accessibility & contrast

On white

10.33

#4B2F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4B2F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2F83

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2F83	#FFFFFF	#000000	##FFFFFF
##4B2F83	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004186

Deuteranopia (green-blind)

#003F81

Tritanopia (blue-blind)

#3C4254

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4b2f83;
/* rgb */ color: rgb(75, 47, 131);
/* oklch */ color: oklch(38.7% 0.135 294.6);

Tailwind

colors: {
  custom: {
    50: '#8269a8',
    500: '#4b2f83',
    950: '#000000',
  },
}

SCSS

$custom: #4b2f83;
$custom-light: #8269a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2f83",
  "rgb": {
    "r": 75,
    "g": 47,
    "b": 131
  },
  "hsl": {
    "h": 260,
    "s": 47.191,
    "l": 34.902
  },
  "oklch": {
    "l": 0.3866,
    "c": 0.13469,
    "h": 294.6
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#4B2F83

secondary

#94AF5F

accent

#D751AA

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4B2F83

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

Preview Lab → · Contrast checker → · Palette generator →