#4E1D7B#4E1D7B

#4E1D7B is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.150 H 303.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#4E1D7B
RGB	rgb(78, 29, 123)
HSL	hsl(271, 62%, 30%)
HSV	hsv(271, 76%, 48%)
CMYK	cmyk(36.6%, 76.4%, 0%, 51.8%)
CIE-LAB	lab(23.43, 41.15, -44.00)
CIE-LCH	lch(23.43, 60.25, 313.08°)
OKLab	oklab(35.84% 0.0821 -0.1254)
OKLCH	oklch(35.84% 0.15 303.2)
XYZ	xyz(7.1556, 3.9285, 19.1163)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.06

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1D7B #4A7B1D

analogous

#1F1D7B #4E1D7B #7B1D79

triadic

#4E1D7B #7B4E1D #1D7B4E

tetradic

#4E1D7B #7B1F1D #4A7B1D #1D797B

square

#4E1D7B #7B1F1D #4A7B1D #1D797B

split-complementary

#4E1D7B #797B1D #1D7B1F

monochromatic

#100619 #2F1149 #4E1D7B #6D29AD #8C40D2

Accessibility & contrast

On white

11.76

#4E1D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4E1D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1D7B

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1D7B	#FFFFFF	#000000	##FFFFFF
##4E1D7B	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#003879

Tritanopia (blue-blind)

#45344A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4e1d7b;
/* rgb */ color: rgb(78, 29, 123);
/* oklch */ color: oklch(35.8% 0.150 303.2);

Tailwind

colors: {
  custom: {
    50: '#845ea2',
    500: '#4e1d7b',
    950: '#000000',
  },
}

SCSS

$custom: #4e1d7b;
$custom-light: #845ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1d7b",
  "rgb": {
    "r": 78,
    "g": 29,
    "b": 123
  },
  "hsl": {
    "h": 271.277,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3584,
    "c": 0.14986,
    "h": 303.2
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#4E1D7B

secondary

#78AF45

accent

#E54390

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4E1D7B

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

Preview Lab → · Contrast checker → · Palette generator →