#401678#401678

#401678 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.152 H 296.3°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#401678
RGB	rgb(64, 22, 120)
HSL	hsl(266, 69%, 28%)
HSV	hsv(266, 82%, 47%)
CMYK	cmyk(46.7%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(20.12, 41.04, -47.57)
CIE-LCH	lch(20.12, 62.83, 310.78°)
OKLab	oklab(33.01% 0.0674 -0.1363)
OKLCH	oklch(33.01% 0.152 296.3)
XYZ	xyz(5.7905, 3.0197, 18.0434)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401678 #4E7816

analogous

#161D78 #401678 #711678

triadic

#401678 #784016 #167840

tetradic

#401678 #78161D #4E7816 #167871

square

#401678 #78161D #4E7816 #167871

split-complementary

#401678 #787116 #1D7816

monochromatic

#0E051A #240D44 #401678 #5C1FAC #782FD9

Accessibility & contrast

On white

13.09

#401678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#401678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401678

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401678	#FFFFFF	#000000	##FFFFFF
##401678	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002F76

Tritanopia (blue-blind)

#313147

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #401678;
/* rgb */ color: rgb(64, 22, 120);
/* oklch */ color: oklch(33.0% 0.152 296.3);

Tailwind

colors: {
  custom: {
    50: '#7b59a0',
    500: '#401678',
    950: '#000000',
  },
}

SCSS

$custom: #401678;
$custom-light: #7b59a0;
$custom-dark: #000000;

JSON

{
  "hex": "#401678",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 265.714,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33012,
    "c": 0.15209,
    "h": 296.3
  },
  "luminance": 0.0302
}

Semantic roles & 50–950 ramp

primary

#401678

secondary

#7DAD3C

accent

#EC3CA0

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #401678

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

Preview Lab → · Contrast checker → · Palette generator →