#401555#401555

#401555 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.8% C 0.114 H 312.3°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#401555
RGB	rgb(64, 21, 85)
HSL	hsl(280, 60%, 21%)
HSV	hsv(280, 75%, 33%)
CMYK	cmyk(24.7%, 75.3%, 0%, 66.7%)
CIE-LAB	lab(16.90, 32.41, -29.81)
CIE-LCH	lch(16.90, 44.03, 317.39°)
OKLab	oklab(29.79% 0.0766 -0.0841)
OKLCH	oklch(29.79% 0.114 312.3)
XYZ	xyz(4.0219, 2.2823, 8.8212)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401555 #2A5515

analogous

#201555 #401555 #55154A

triadic

#401555 #554015 #155540

tetradic

#401555 #552015 #2A5515 #154A55

square

#401555 #552015 #2A5515 #154A55

split-complementary

#401555 #4A5515 #155520

monochromatic

#120619 #1B0924 #401555 #652186 #8A2DB7

Accessibility & contrast

On white

14.42

#401555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#401555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401555

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401555	#FFFFFF	#000000	##FFFFFF
##401555	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002857

Deuteranopia (green-blind)

#0E2B54

Tritanopia (blue-blind)

#3E2233

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #401555;
/* rgb */ color: rgb(64, 21, 85);
/* oklch */ color: oklch(29.8% 0.114 312.3);

Tailwind

colors: {
  custom: {
    50: '#785685',
    500: '#401555',
    950: '#000000',
  },
}

SCSS

$custom: #401555;
$custom-light: #785685;
$custom-dark: #000000;

JSON

{
  "hex": "#401555",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 85
  },
  "hsl": {
    "h": 280.313,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29792,
    "c": 0.11381,
    "h": 312.3
  },
  "luminance": 0.02282
}

Semantic roles & 50–950 ramp

primary

#401555

secondary

#558D39

accent

#E44479

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401555

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

Preview Lab → · Contrast checker → · Palette generator →