#401374#401374

#401374 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.151 H 298.2°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#401374
RGB	rgb(64, 19, 116)
HSL	hsl(268, 72%, 26%)
HSV	hsv(268, 84%, 45%)
CMYK	cmyk(44.8%, 83.6%, 0%, 54.5%)
CIE-LAB	lab(19.29, 41.25, -46.36)
CIE-LCH	lch(19.29, 62.06, 311.66°)
OKLab	oklab(32.32% 0.0712 -0.1327)
OKLCH	oklch(32.32% 0.151 298.2)
XYZ	xyz(5.4988, 2.8166, 16.7736)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.35

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401374 #477413

analogous

#131774 #401374 #711374

triadic

#401374 #744013 #137440

tetradic

#401374 #741317 #477413 #137471

square

#401374 #741317 #477413 #137471

split-complementary

#401374 #747113 #177413

monochromatic

#0F041A #230A3F #401374 #5D1CA9 #7A26DB

Accessibility & contrast

On white

13.43

#401374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#401374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401374

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401374	#FFFFFF	#000000	##FFFFFF
##401374	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#332E44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #401374;
/* rgb */ color: rgb(64, 19, 116);
/* oklch */ color: oklch(32.3% 0.151 298.2);

Tailwind

colors: {
  custom: {
    50: '#7b579d',
    500: '#401374',
    950: '#000000',
  },
}

SCSS

$custom: #401374;
$custom-light: #7b579d;
$custom-dark: #000000;

JSON

{
  "hex": "#401374",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 116
  },
  "hsl": {
    "h": 267.835,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32317,
    "c": 0.15062,
    "h": 298.2
  },
  "luminance": 0.02817
}

Semantic roles & 50–950 ramp

primary

#401374

secondary

#76AA38

accent

#EF399A

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #401374

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

Preview Lab → · Contrast checker → · Palette generator →