#401D89#401D89

#401D89 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.164 H 290.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#401D89
RGB	rgb(64, 29, 137)
HSL	hsl(259, 65%, 33%)
HSV	hsv(259, 79%, 54%)
CMYK	cmyk(53.3%, 78.8%, 0%, 46.3%)
CIE-LAB	lab(22.91, 42.53, -53.75)
CIE-LCH	lch(22.91, 68.55, 308.35°)
OKLab	oklab(35.46% 0.0565 -0.1545)
OKLCH	oklch(35.46% 0.164 290.1)
XYZ	xyz(7.0678, 3.7746, 24.0182)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D89 #66891D

analogous

#1D3089 #401D89 #761D89

triadic

#401D89 #89401D #1D8940

tetradic

#401D89 #891D30 #66891D #1D8976

square

#401D89 #891D30 #66891D #1D8976

split-complementary

#401D89 #89761D #30891D

monochromatic

#110824 #281256 #401D89 #5828BC #7748D8

Accessibility & contrast

On white

11.97

#401D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#401D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D89

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D89	#FFFFFF	#000000	##FFFFFF
##401D89	1.00	11.97	1.76	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003487

Tritanopia (blue-blind)

#253B52

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #401d89;
/* rgb */ color: rgb(64, 29, 137);
/* oklch */ color: oklch(35.5% 0.164 290.1);

Tailwind

colors: {
  custom: {
    50: '#7d5dac',
    500: '#401d89',
    950: '#000000',
  },
}

SCSS

$custom: #401d89;
$custom-light: #7d5dac;
$custom-dark: #000000;

JSON

{
  "hex": "#401d89",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 137
  },
  "hsl": {
    "h": 259.444,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35464,
    "c": 0.16449,
    "h": 290.1
  },
  "luminance": 0.03775
}

Semantic roles & 50–950 ramp

primary

#401D89

secondary

#95BA47

accent

#E840B2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #401D89

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

Preview Lab → · Contrast checker → · Palette generator →