#401539#401539

#401539 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.9% C 0.084 H 334.4°. Best body text is #FFFFFF at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#401539
RGB	rgb(64, 21, 57)
HSL	hsl(310, 51%, 17%)
HSV	hsv(310, 67%, 25%)
CMYK	cmyk(0%, 67.2%, 10.9%, 74.9%)
CIE-LAB	lab(15.07, 26.18, -13.34)
CIE-LCH	lch(15.07, 29.38, 333.01°)
OKLab	oklab(27.88% 0.0758 -0.0363)
OKLCH	oklch(27.88% 0.084 334.4)
XYZ	xyz(3.1211, 1.9220, 4.0767)
Luminance	0.0192 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401539 #15401C

analogous

#321540 #401539 #401524

triadic

#401539 #394015 #153940

tetradic

#401539 #403215 #15401C #152440

square

#401539 #403215 #15401C #152440

split-complementary

#401539 #244015 #154032

monochromatic

#170815 #170815 #401539 #6E2462 #9C338B

Accessibility & contrast

On white

15.17

#401539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#401539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401539

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401539	#FFFFFF	#000000	##FFFFFF
##401539	1.00	15.17	1.38	15.17
#FFFFFF	15.17	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15223A

Deuteranopia (green-blind)

#222838

Tritanopia (blue-blind)

#431824

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #401539;
/* rgb */ color: rgb(64, 21, 57);
/* oklch */ color: oklch(27.9% 0.084 334.4);

Tailwind

colors: {
  custom: {
    50: '#76556f',
    500: '#401539',
    950: '#000000',
  },
}

SCSS

$custom: #401539;
$custom-light: #76556f;
$custom-dark: #000000;

JSON

{
  "hex": "#401539",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 57
  },
  "hsl": {
    "h": 309.767,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27876,
    "c": 0.08403,
    "h": 334.4
  },
  "luminance": 0.01922
}

Semantic roles & 50–950 ramp

primary

#401539

secondary

#397843

accent

#DA654E

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #401539

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

Preview Lab → · Contrast checker → · Palette generator →