#402273#402273

#402273 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.1% C 0.132 H 295.6°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#402273
RGB	rgb(64, 34, 115)
HSL	hsl(262, 54%, 29%)
HSV	hsv(262, 70%, 45%)
CMYK	cmyk(44.3%, 70.4%, 0%, 54.9%)
CIE-LAB	lab(21.84, 33.51, -41.56)
CIE-LCH	lch(21.84, 53.39, 308.88°)
OKLab	oklab(34.09% 0.0568 -0.1187)
OKLCH	oklch(34.09% 0.132 295.6)
XYZ	xyz(5.7801, 3.4717, 16.5819)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 6.07

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402273 #557322

analogous

#222D73 #402273 #692273

triadic

#402273 #734022 #227340

tetradic

#402273 #73222D #557322 #227369

square

#402273 #73222D #557322 #227369

split-complementary

#402273 #736922 #2D7322

monochromatic

#0D0718 #261444 #402273 #5A30A2 #7747C9

Accessibility & contrast

On white

12.39

#402273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#402273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402273

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402273	#FFFFFF	#000000	##FFFFFF
##402273	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003575

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#323547

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #402273;
/* rgb */ color: rgb(64, 34, 115);
/* oklch */ color: oklch(34.1% 0.132 295.6);

Tailwind

colors: {
  custom: {
    50: '#7a5f9c',
    500: '#402273',
    950: '#000000',
  },
}

SCSS

$custom: #402273;
$custom-light: #7a5f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#402273",
  "rgb": {
    "r": 64,
    "g": 34,
    "b": 115
  },
  "hsl": {
    "h": 262.222,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34088,
    "c": 0.13163,
    "h": 295.6
  },
  "luminance": 0.03472
}

Semantic roles & 50–950 ramp

primary

#402273

secondary

#84A64B

accent

#DE4AA7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A050E

muted

#7C797E

Preview Lab

Preview with #402273

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

Preview Lab → · Contrast checker → · Palette generator →