#402790#402790

#402790 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.4% C 0.162 H 286.6°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#402790
RGB	rgb(64, 39, 144)
HSL	hsl(254, 57%, 36%)
HSV	hsv(254, 73%, 56%)
CMYK	cmyk(55.6%, 72.9%, 0%, 43.5%)
CIE-LAB	lab(25.43, 39.40, -53.99)
CIE-LCH	lch(25.43, 66.83, 306.12°)
OKLab	oklab(37.44% 0.0463 -0.1552)
OKLCH	oklch(37.44% 0.162 286.6)
XYZ	xyz(7.8724, 4.5542, 26.8444)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402790 #779027

analogous

#274290 #402790 #742790

triadic

#402790 #904027 #279040

tetradic

#402790 #902742 #779027 #279074

square

#402790 #902742 #779027 #279074

split-complementary

#402790 #907427 #429027

monochromatic

#150D30 #2B1A60 #402790 #5534C0 #7A5ED3

Accessibility & contrast

On white

10.99

#402790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#402790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402790

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402790	#FFFFFF	#000000	##FFFFFF
##402790	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#1E4359

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #402790;
/* rgb */ color: rgb(64, 39, 144);
/* oklch */ color: oklch(37.4% 0.162 286.6);

Tailwind

colors: {
  custom: {
    50: '#7e64b1',
    500: '#402790',
    950: '#000000',
  },
}

SCSS

$custom: #402790;
$custom-light: #7e64b1;
$custom-dark: #000000;

JSON

{
  "hex": "#402790",
  "rgb": {
    "r": 64,
    "g": 39,
    "b": 144
  },
  "hsl": {
    "h": 254.286,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37441,
    "c": 0.162,
    "h": 286.6
  },
  "luminance": 0.04555
}

Semantic roles & 50–950 ramp

primary

#402790

secondary

#A2B95A

accent

#E147BC

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0511

muted

#7C7A80

Preview Lab

Preview with #402790

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

Preview Lab → · Contrast checker → · Palette generator →