#401A4E#401A4E

#401A4E is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.0% C 0.098 H 315.9°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#401A4E
RGB	rgb(64, 26, 78)
HSL	hsl(284, 50%, 20%)
HSV	hsv(284, 67%, 31%)
CMYK	cmyk(17.9%, 66.7%, 0%, 69.4%)
CIE-LAB	lab(17.36, 28.04, -24.33)
CIE-LCH	lch(17.36, 37.12, 319.06°)
OKLab	oklab(29.96% 0.0703 -0.0681)
OKLCH	oklch(29.96% 0.098 315.9)
XYZ	xyz(3.8587, 2.3790, 7.4622)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A4E #284E1A

analogous

#261A4E #401A4E #4E1A42

triadic

#401A4E #4E401A #1A4E40

tetradic

#401A4E #4E261A #284E1A #1A424E

square

#401A4E #4E261A #284E1A #1A424E

split-complementary

#401A4E #424E1A #1A4E26

monochromatic

#130817 #1A0B20 #401A4E #66297C #8B39AA

Accessibility & contrast

On white

14.23

#401A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#401A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A4E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A4E	#FFFFFF	#000000	##FFFFFF
##401A4E	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2850

Deuteranopia (green-blind)

#1A2C4D

Tritanopia (blue-blind)

#3F2331

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #401a4e;
/* rgb */ color: rgb(64, 26, 78);
/* oklch */ color: oklch(30.0% 0.098 315.9);

Tailwind

colors: {
  custom: {
    50: '#775980',
    500: '#401a4e',
    950: '#000000',
  },
}

SCSS

$custom: #401a4e;
$custom-light: #775980;
$custom-dark: #000000;

JSON

{
  "hex": "#401a4e",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 78
  },
  "hsl": {
    "h": 283.846,
    "s": 50,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29961,
    "c": 0.09785,
    "h": 315.9
  },
  "luminance": 0.02379
}

Semantic roles & 50–950 ramp

primary

#401A4E

secondary

#528440

accent

#DA4E74

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #401A4E

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

Preview Lab → · Contrast checker → · Palette generator →