#401767#401767

#401767 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.132 H 302.7°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#401767
RGB	rgb(64, 23, 103)
HSL	hsl(271, 63%, 25%)
HSV	hsv(271, 78%, 40%)
CMYK	cmyk(37.9%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(18.72, 36.02, -38.84)
CIE-LCH	lch(18.72, 52.98, 312.84°)
OKLab	oklab(31.55% 0.0712 -0.1107)
OKLCH	oklch(31.55% 0.132 302.7)
XYZ	xyz(4.8684, 2.6820, 13.0905)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401767 #3E6717

analogous

#181767 #401767 #671766

triadic

#401767 #674017 #176740

tetradic

#401767 #671817 #3E6717 #176667

square

#401767 #671817 #3E6717 #176667

split-complementary

#401767 #666717 #176718

monochromatic

#100619 #210C35 #401767 #5F2299 #7E2DCB

Accessibility & contrast

On white

13.67

#401767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#401767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401767

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401767	#FFFFFF	#000000	##FFFFFF
##401767	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002D65

Tritanopia (blue-blind)

#382B3D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #401767;
/* rgb */ color: rgb(64, 23, 103);
/* oklch */ color: oklch(31.5% 0.132 302.7);

Tailwind

colors: {
  custom: {
    50: '#795893',
    500: '#401767',
    950: '#000000',
  },
}

SCSS

$custom: #401767;
$custom-light: #795893;
$custom-dark: #000000;

JSON

{
  "hex": "#401767",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 270.75,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31547,
    "c": 0.13162,
    "h": 302.7
  },
  "luminance": 0.02682
}

Semantic roles & 50–950 ramp

primary

#401767

secondary

#6C9D3D

accent

#E74192

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401767

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

Preview Lab → · Contrast checker → · Palette generator →