#4E105A#4E105A

#4E105A is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.131 H 320.5°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E105A
RGB	rgb(78, 16, 90)
HSL	hsl(290, 70%, 21%)
HSV	hsv(290, 82%, 35%)
CMYK	cmyk(13.3%, 82.2%, 0%, 64.7%)
CIE-LAB	lab(18.92, 38.95, -29.80)
CIE-LCH	lch(18.92, 49.04, 322.58°)
OKLab	oklab(31.83% 0.1013 -0.0836)
OKLCH	oklch(31.83% 0.131 320.5)
XYZ	xyz(5.1724, 2.7287, 9.9251)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E105A #1C5A10

analogous

#29105A #4E105A #5A1041

triadic

#4E105A #5A4E10 #105A4E

tetradic

#4E105A #5A2910 #1C5A10 #10415A

square

#4E105A #5A2910 #1C5A10 #10415A

split-complementary

#4E105A #415A10 #105A29

monochromatic

#17051A #210726 #4E105A #7B198E #A822C2

Accessibility & contrast

On white

13.59

#4E105A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4E105A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E105A

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E105A	#FFFFFF	#000000	##FFFFFF
##4E105A	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5C

Deuteranopia (green-blind)

#183058

Tritanopia (blue-blind)

#4E1F35

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4e105a;
/* rgb */ color: rgb(78, 16, 90);
/* oklch */ color: oklch(31.8% 0.131 320.5);

Tailwind

colors: {
  custom: {
    50: '#835689',
    500: '#4e105a',
    950: '#000000',
  },
}

SCSS

$custom: #4e105a;
$custom-light: #835689;
$custom-dark: #000000;

JSON

{
  "hex": "#4e105a",
  "rgb": {
    "r": 78,
    "g": 16,
    "b": 90
  },
  "hsl": {
    "h": 290.27,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31831,
    "c": 0.13128,
    "h": 320.5
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#4E105A

secondary

#429333

accent

#ED3B58

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4E105A

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

Preview Lab → · Contrast checker → · Palette generator →