#401B69#401B69

#401B69 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.129 H 301.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#401B69
RGB	rgb(64, 27, 105)
HSL	hsl(268, 59%, 26%)
HSV	hsv(268, 74%, 41%)
CMYK	cmyk(39%, 74.3%, 0%, 58.8%)
CIE-LAB	lab(19.61, 34.53, -38.71)
CIE-LCH	lch(19.61, 51.87, 311.74°)
OKLab	oklab(32.23% 0.0664 -0.1103)
OKLCH	oklch(32.23% 0.129 301.1)
XYZ	xyz(5.0555, 2.8937, 13.6541)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B69 #44691B

analogous

#1B1D69 #401B69 #671B69

triadic

#401B69 #69401B #1B6940

tetradic

#401B69 #691B1D #44691B #1B6967

square

#401B69 #691B1D #44691B #1B6967

split-complementary

#401B69 #69671B #1D691B

monochromatic

#0F0618 #220E38 #401B69 #5E289A #7B34CA

Accessibility & contrast

On white

13.30

#401B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#401B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B69

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B69	#FFFFFF	#000000	##FFFFFF
##401B69	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6B

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#372E40

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #401b69;
/* rgb */ color: rgb(64, 27, 105);
/* oklch */ color: oklch(32.2% 0.129 301.1);

Tailwind

colors: {
  custom: {
    50: '#795b94',
    500: '#401b69',
    950: '#000000',
  },
}

SCSS

$custom: #401b69;
$custom-light: #795b94;
$custom-dark: #000000;

JSON

{
  "hex": "#401b69",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 105
  },
  "hsl": {
    "h": 268.462,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32232,
    "c": 0.12878,
    "h": 301.1
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#401B69

secondary

#729E42

accent

#E24698

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401B69

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

Preview Lab → · Contrast checker → · Palette generator →