#4B1E79#4B1E79

#4B1E79 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.146 H 301.9°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B1E79
RGB	rgb(75, 30, 121)
HSL	hsl(270, 60%, 30%)
HSV	hsv(270, 75%, 47%)
CMYK	cmyk(38%, 75.2%, 0%, 52.5%)
CIE-LAB	lab(23.02, 39.56, -43.43)
CIE-LCH	lch(23.02, 58.75, 312.33°)
OKLab	oklab(35.4% 0.077 -0.1238)
OKLCH	oklch(35.4% 0.146 301.9)
XYZ	xyz(6.8163, 3.8049, 18.4608)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.33

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1E79 #4C791E

analogous

#1E1F79 #4B1E79 #791E79

triadic

#4B1E79 #794B1E #1E794B

tetradic

#4B1E79 #791E1F #4C791E #1E7979

square

#4B1E79 #791E1F #4C791E #1E7979

split-complementary

#4B1E79 #79791E #1F791E

monochromatic

#0F0619 #2D1248 #4B1E79 #692AAA #8841D0

Accessibility & contrast

On white

11.93

#4B1E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#4B1E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E79

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1E79	#FFFFFF	#000000	##FFFFFF
##4B1E79	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#003677

Tritanopia (blue-blind)

#413449

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b1e79;
/* rgb */ color: rgb(75, 30, 121);
/* oklch */ color: oklch(35.4% 0.146 301.9);

Tailwind

colors: {
  custom: {
    50: '#825ea0',
    500: '#4b1e79',
    950: '#000000',
  },
}

SCSS

$custom: #4b1e79;
$custom-light: #825ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1e79",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 121
  },
  "hsl": {
    "h": 269.67,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35401,
    "c": 0.14578,
    "h": 301.9
  },
  "luminance": 0.03805
}

Semantic roles & 50–950 ramp

primary

#4B1E79

secondary

#7AAD46

accent

#E34495

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050F

muted

#7C797E

Preview Lab

Preview with #4B1E79

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

Preview Lab → · Contrast checker → · Palette generator →