#401687#401687

#401687 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.169 H 291.6°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#401687
RGB	rgb(64, 22, 135)
HSL	hsl(262, 72%, 31%)
HSV	hsv(262, 84%, 53%)
CMYK	cmyk(52.6%, 83.7%, 0%, 47.1%)
CIE-LAB	lab(21.63, 45.11, -54.61)
CIE-LCH	lch(21.63, 70.84, 309.56°)
OKLab	oklab(34.51% 0.0623 -0.1569)
OKLCH	oklch(34.51% 0.169 291.6)
XYZ	xyz(6.7732, 3.4128, 23.2188)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401687 #5D8716

analogous

#162487 #401687 #781687

triadic

#401687 #874016 #168740

tetradic

#401687 #871624 #5D8716 #168778

square

#401687 #871624 #5D8716 #168778

split-complementary

#401687 #877816 #248716

monochromatic

#0E051E #270D52 #401687 #591FBC #7639DF

Accessibility & contrast

On white

12.48

#401687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#401687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401687

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401687	#FFFFFF	#000000	##FFFFFF
##401687	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#003185

Tritanopia (blue-blind)

#273850

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401687;
/* rgb */ color: rgb(64, 22, 135);
/* oklch */ color: oklch(34.5% 0.169 291.6);

Tailwind

colors: {
  custom: {
    50: '#7e5aab',
    500: '#401687',
    950: '#000000',
  },
}

SCSS

$custom: #401687;
$custom-light: #7e5aab;
$custom-dark: #000000;

JSON

{
  "hex": "#401687",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 135
  },
  "hsl": {
    "h": 262.301,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3451,
    "c": 0.16884,
    "h": 291.6
  },
  "luminance": 0.03413
}

Semantic roles & 50–950 ramp

primary

#401687

secondary

#8CBB3E

accent

#EF39AB

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #401687

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

Preview Lab → · Contrast checker → · Palette generator →