#401580#401580

#401580 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.162 H 293.8°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#401580
RGB	rgb(64, 21, 128)
HSL	hsl(264, 72%, 29%)
HSV	hsv(264, 84%, 50%)
CMYK	cmyk(50%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(20.77, 43.63, -51.61)
CIE-LCH	lch(20.77, 67.58, 310.21°)
OKLab	oklab(33.7% 0.0655 -0.1481)
OKLCH	oklch(33.7% 0.162 293.8)
XYZ	xyz(6.2777, 3.1846, 20.7018)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401580 #558015

analogous

#152080 #401580 #761580

triadic

#401580 #804015 #158040

tetradic

#401580 #801520 #558015 #158076

square

#401580 #801520 #558015 #158076

split-complementary

#401580 #807615 #208015

monochromatic

#0D041A #260C4B #401580 #5A1EB5 #7732DD

Accessibility & contrast

On white

12.83

#401580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#401580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401580

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401580	#FFFFFF	#000000	##FFFFFF
##401580	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003383

Deuteranopia (green-blind)

#00307E

Tritanopia (blue-blind)

#2C344B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401580;
/* rgb */ color: rgb(64, 21, 128);
/* oklch */ color: oklch(33.7% 0.162 293.8);

Tailwind

colors: {
  custom: {
    50: '#7d59a6',
    500: '#401580',
    950: '#000000',
  },
}

SCSS

$custom: #401580;
$custom-light: #7d59a6;
$custom-dark: #000000;

JSON

{
  "hex": "#401580",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 264.112,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33701,
    "c": 0.16196,
    "h": 293.8
  },
  "luminance": 0.03185
}

Semantic roles & 50–950 ramp

primary

#401580

secondary

#84B53C

accent

#EF39A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401580

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

Preview Lab → · Contrast checker → · Palette generator →