#4E1B6F#4E1B6F

#4E1B6F is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.6% C 0.139 H 308.5°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E1B6F
RGB	rgb(78, 27, 111)
HSL	hsl(276, 61%, 27%)
HSV	hsv(276, 76%, 44%)
CMYK	cmyk(29.7%, 75.7%, 0%, 56.5%)
CIE-LAB	lab(22.13, 39.09, -38.43)
CIE-LCH	lch(22.13, 54.82, 315.49°)
OKLab	oklab(34.61% 0.0866 -0.109)
OKLCH	oklch(34.61% 0.139 308.5)
XYZ	xyz(6.4025, 3.5514, 15.3840)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1B6F #3C6F1B

analogous

#241B6F #4E1B6F #6F1B66

triadic

#4E1B6F #6F4E1B #1B6F4E

tetradic

#4E1B6F #6F241B #3C6F1B #1B666F

square

#4E1B6F #6F241B #3C6F1B #1B666F

split-complementary

#4E1B6F #666F1B #1B6F24

monochromatic

#110619 #2B0F3E #4E1B6F #7127A0 #9236CE

Accessibility & contrast

On white

12.28

#4E1B6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#4E1B6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1B6F

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1B6F	#FFFFFF	#000000	##FFFFFF
##4E1B6F	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#04366D

Tritanopia (blue-blind)

#492E43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4e1b6f;
/* rgb */ color: rgb(78, 27, 111);
/* oklch */ color: oklch(34.6% 0.139 308.5);

Tailwind

colors: {
  custom: {
    50: '#835d99',
    500: '#4e1b6f',
    950: '#000000',
  },
}

SCSS

$custom: #4e1b6f;
$custom-light: #835d99;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1b6f",
  "rgb": {
    "r": 78,
    "g": 27,
    "b": 111
  },
  "hsl": {
    "h": 276.429,
    "s": 60.87,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3461,
    "c": 0.13919,
    "h": 308.5
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#4E1B6F

secondary

#68A442

accent

#E44483

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4E1B6F

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

Preview Lab → · Contrast checker → · Palette generator →