#402D83#402D83

#402D83 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.2% C 0.137 H 288.0°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#402D83
RGB	rgb(64, 45, 131)
HSL	hsl(253, 49%, 35%)
HSV	hsv(253, 66%, 51%)
CMYK	cmyk(51.1%, 65.6%, 0%, 48.6%)
CIE-LAB	lab(25.58, 31.83, -45.64)
CIE-LCH	lch(25.58, 55.64, 304.90°)
OKLab	oklab(37.2% 0.0424 -0.1307)
OKLCH	oklch(37.2% 0.137 288)
XYZ	xyz(7.1483, 4.6051, 21.9806)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402D83 #70832D

analogous

#2D4583 #402D83 #6B2D83

triadic

#402D83 #83402D #2D8340

tetradic

#402D83 #832D45 #70832D #2D836B

square

#402D83 #832D45 #70832D #2D836B

split-complementary

#402D83 #836B2D #45832D

monochromatic

#130E28 #2A1D55 #402D83 #563DB1 #7862C9

Accessibility & contrast

On white

10.93

#402D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#402D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402D83

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402D83	#FFFFFF	#000000	##FFFFFF
##402D83	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F86

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#294253

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #402d83;
/* rgb */ color: rgb(64, 45, 131);
/* oklch */ color: oklch(37.2% 0.137 288.0);

Tailwind

colors: {
  custom: {
    50: '#7b67a8',
    500: '#402d83',
    950: '#000000',
  },
}

SCSS

$custom: #402d83;
$custom-light: #7b67a8;
$custom-dark: #000000;

JSON

{
  "hex": "#402d83",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 131
  },
  "hsl": {
    "h": 253.256,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.372,
    "c": 0.13744,
    "h": 288
  },
  "luminance": 0.04605
}

Semantic roles & 50–950 ramp

primary

#402D83

secondary

#9DAF5C

accent

#D84FBA

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #402D83

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

Preview Lab → · Contrast checker → · Palette generator →