#401A4F#401A4F

#401A4F is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.0% C 0.099 H 315.2°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#401A4F
RGB	rgb(64, 26, 79)
HSL	hsl(283, 50%, 21%)
HSV	hsv(283, 67%, 31%)
CMYK	cmyk(19%, 67.1%, 0%, 69%)
CIE-LAB	lab(17.43, 28.29, -24.90)
CIE-LCH	lch(17.43, 37.68, 318.64°)
OKLab	oklab(30.03% 0.0703 -0.0698)
OKLCH	oklch(30.03% 0.099 315.2)
XYZ	xyz(3.8948, 2.3934, 7.6524)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A4F #294F1A

analogous

#251A4F #401A4F #4F1A43

triadic

#401A4F #4F401A #1A4F40

tetradic

#401A4F #4F251A #294F1A #1A434F

square

#401A4F #4F251A #294F1A #1A434F

split-complementary

#401A4F #434F1A #1A4F25

monochromatic

#130817 #1B0B21 #401A4F #65297D #8B38AB

Accessibility & contrast

On white

14.20

#401A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#401A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A4F

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A4F	#FFFFFF	#000000	##FFFFFF
##401A4F	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092951

Deuteranopia (green-blind)

#192C4E

Tritanopia (blue-blind)

#3F2331

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #401a4f;
/* rgb */ color: rgb(64, 26, 79);
/* oklch */ color: oklch(30.0% 0.099 315.2);

Tailwind

colors: {
  custom: {
    50: '#775981',
    500: '#401a4f',
    950: '#000000',
  },
}

SCSS

$custom: #401a4f;
$custom-light: #775981;
$custom-dark: #000000;

JSON

{
  "hex": "#401a4f",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 79
  },
  "hsl": {
    "h": 283.019,
    "s": 50.476,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30032,
    "c": 0.09904,
    "h": 315.2
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary

#401A4F

secondary

#538540

accent

#DA4E75

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #401A4F

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

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