#402180#402180

#402180 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.149 H 291.8°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#402180
RGB	rgb(64, 33, 128)
HSL	hsl(260, 59%, 32%)
HSV	hsv(260, 74%, 50%)
CMYK	cmyk(50%, 74.2%, 0%, 49.8%)
CIE-LAB	lab(22.78, 37.88, -48.31)
CIE-LCH	lch(22.78, 61.39, 308.10°)
OKLab	oklab(35.11% 0.0553 -0.1386)
OKLCH	oklch(35.11% 0.149 291.8)
XYZ	xyz(6.5534, 3.7360, 20.7937)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402180 #618021

analogous

#213280 #402180 #702180

triadic

#402180 #804021 #218040

tetradic

#402180 #802132 #618021 #218070

square

#402180 #802132 #618021 #218070

split-complementary

#402180 #807021 #328021

monochromatic

#0F081F #28144F #402180 #582EB1 #764BD1

Accessibility & contrast

On white

12.02

#402180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#402180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402180

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402180	#FFFFFF	#000000	##FFFFFF
##402180	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003883

Deuteranopia (green-blind)

#00347E

Tritanopia (blue-blind)

#2B3A4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #402180;
/* rgb */ color: rgb(64, 33, 128);
/* oklch */ color: oklch(35.1% 0.149 291.8);

Tailwind

colors: {
  custom: {
    50: '#7c5fa6',
    500: '#402180',
    950: '#000000',
  },
}

SCSS

$custom: #402180;
$custom-light: #7c5fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#402180",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 128
  },
  "hsl": {
    "h": 259.579,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35109,
    "c": 0.14922,
    "h": 291.8
  },
  "luminance": 0.03736
}

Semantic roles & 50–950 ramp

primary

#402180

secondary

#91B34A

accent

#E246AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #402180

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

Preview Lab → · Contrast checker → · Palette generator →