#401C69#401C69

#401C69 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.127 H 300.8°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#401C69
RGB	rgb(64, 28, 105)
HSL	hsl(268, 58%, 26%)
HSV	hsv(268, 73%, 41%)
CMYK	cmyk(39%, 73.3%, 0%, 58.8%)
CIE-LAB	lab(19.80, 34.00, -38.40)
CIE-LCH	lch(19.80, 51.29, 311.53°)
OKLab	oklab(32.37% 0.0653 -0.1094)
OKLCH	oklch(32.37% 0.127 300.8)
XYZ	xyz(5.0788, 2.9404, 13.6618)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C69 #45691C

analogous

#1C1E69 #401C69 #661C69

triadic

#401C69 #69401C #1C6940

tetradic

#401C69 #691C1E #45691C #1C6966

square

#401C69 #691C1E #45691C #1C6966

split-complementary

#401C69 #69661C #1E691C

monochromatic

#0F0618 #230F39 #401C69 #5D2999 #7B36C9

Accessibility & contrast

On white

13.22

#401C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#401C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C69

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C69	#FFFFFF	#000000	##FFFFFF
##401C69	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306B

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#372E40

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401c69;
/* rgb */ color: rgb(64, 28, 105);
/* oklch */ color: oklch(32.4% 0.127 300.8);

Tailwind

colors: {
  custom: {
    50: '#795b94',
    500: '#401c69',
    950: '#000000',
  },
}

SCSS

$custom: #401c69;
$custom-light: #795b94;
$custom-dark: #000000;

JSON

{
  "hex": "#401c69",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 105
  },
  "hsl": {
    "h": 268.052,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32368,
    "c": 0.12742,
    "h": 300.8
  },
  "luminance": 0.0294
}

Semantic roles & 50–950 ramp

primary

#401C69

secondary

#739E43

accent

#E14799

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401C69

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

Preview Lab → · Contrast checker → · Palette generator →