#401F89#401F89

#401F89 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.7% C 0.162 H 289.7°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#401F89
RGB	rgb(64, 31, 137)
HSL	hsl(259, 63%, 33%)
HSV	hsv(259, 77%, 54%)
CMYK	cmyk(53.3%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(23.26, 41.55, -53.19)
CIE-LCH	lch(23.26, 67.49, 308.00°)
OKLab	oklab(35.71% 0.0549 -0.1529)
OKLCH	oklch(35.71% 0.162 289.7)
XYZ	xyz(7.1184, 3.8758, 24.0351)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F89 #68891F

analogous

#1F3389 #401F89 #751F89

triadic

#401F89 #89401F #1F8940

tetradic

#401F89 #891F33 #68891F #1F8975

square

#401F89 #891F33 #68891F #1F8975

split-complementary

#401F89 #89751F #33891F

monochromatic

#110825 #291457 #401F89 #572ABB #774CD6

Accessibility & contrast

On white

11.83

#401F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#401F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F89

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F89	#FFFFFF	#000000	##FFFFFF
##401F89	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003587

Tritanopia (blue-blind)

#253C53

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #401f89;
/* rgb */ color: rgb(64, 31, 137);
/* oklch */ color: oklch(35.7% 0.162 289.7);

Tailwind

colors: {
  custom: {
    50: '#7d5fac',
    500: '#401f89',
    950: '#000000',
  },
}

SCSS

$custom: #401f89;
$custom-light: #7d5fac;
$custom-dark: #000000;

JSON

{
  "hex": "#401f89",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 258.679,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35706,
    "c": 0.1624,
    "h": 289.7
  },
  "luminance": 0.03876
}

Semantic roles & 50–950 ramp

primary

#401F89

secondary

#97B94B

accent

#E642B3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #401F89

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

Preview Lab → · Contrast checker → · Palette generator →