#401654#401654

#401654 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.8% C 0.111 H 312.8°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#401654
RGB	rgb(64, 22, 84)
HSL	hsl(281, 58%, 21%)
HSV	hsv(281, 74%, 33%)
CMYK	cmyk(23.8%, 73.8%, 0%, 67.1%)
CIE-LAB	lab(17.01, 31.66, -28.97)
CIE-LCH	lch(17.01, 42.91, 317.54°)
OKLab	oklab(29.84% 0.0755 -0.0817)
OKLCH	oklch(29.84% 0.111 312.8)
XYZ	xyz(4.0012, 2.3040, 8.6197)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401654 #2A5416

analogous

#211654 #401654 #541649

triadic

#401654 #544016 #165440

tetradic

#401654 #542116 #2A5416 #164954

square

#401654 #542116 #2A5416 #164954

split-complementary

#401654 #495416 #165421

monochromatic

#120618 #1B0924 #401654 #652384 #8A2FB5

Accessibility & contrast

On white

14.38

#401654 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#401654 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401654

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401654	#FFFFFF	#000000	##FFFFFF
##401654	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002856

Deuteranopia (green-blind)

#112B53

Tritanopia (blue-blind)

#3E2333

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #401654;
/* rgb */ color: rgb(64, 22, 84);
/* oklch */ color: oklch(29.8% 0.111 312.8);

Tailwind

colors: {
  custom: {
    50: '#775784',
    500: '#401654',
    950: '#000000',
  },
}

SCSS

$custom: #401654;
$custom-light: #775784;
$custom-dark: #000000;

JSON

{
  "hex": "#401654",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 84
  },
  "hsl": {
    "h": 280.645,
    "s": 58.491,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29842,
    "c": 0.11122,
    "h": 312.8
  },
  "luminance": 0.02304
}

Semantic roles & 50–950 ramp

primary

#401654

secondary

#558B3A

accent

#E24678

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401654

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

Preview Lab → · Contrast checker → · Palette generator →