#402D97#402D97

#402D97 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.0% C 0.164 H 284.0°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX#402D97
RGBrgb(64, 45, 151)
HSLhsl(251, 54%, 38%)
HSVhsv(251, 70%, 59%)
CMYKcmyk(57.6%, 70.2%, 0%, 40.8%)
CIE-LABlab(27.30, 38.16, -55.23)
CIE-LCHlch(27.30, 67.13, 304.64°)
OKLaboklab(38.98% 0.0396 -0.1589)
OKLCHoklch(38.98% 0.164 284)
XYZxyz(8.6369, 5.2006, 29.8209)
Luminance0.0520 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#402D97 #84972D
analogous
#2D4F97 #402D97 #752D97
triadic
#402D97 #97402D #2D9740
tetradic
#402D97 #972D4F #84972D #2D9775
square
#402D97 #972D4F #84972D #2D9775
split-complementary
#402D97 #97752D #4F972D
monochromatic
#181139 #2C1F68 #402D97 #553CC5 #7E6BD3

Accessibility & contrast

On white

10.29
#402D97 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#402D97 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402D97
10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##402D97#FFFFFF#000000##FFFFFF
##402D971.0010.292.0410.29
#FFFFFF10.291.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00449A
Deuteranopia (green-blind)
#003D95
Tritanopia (blue-blind)
#14495E
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #402d97;
/* rgb */ color: rgb(64, 45, 151);
/* oklch */ color: oklch(39.0% 0.164 284.0);
Tailwind
colors: {
  custom: {
    50: '#7e68b7',
    500: '#402d97',
    950: '#000000',
  },
}
SCSS
$custom: #402d97;
$custom-light: #7e68b7;
$custom-dark: #000000;
JSON
{
  "hex": "#402d97",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 151
  },
  "hsl": {
    "h": 250.755,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38975,
    "c": 0.16378,
    "h": 284
  },
  "luminance": 0.05201
}

Semantic roles & 50–950 ramp

primary
#402D97
secondary
#ABBA66
accent
#DD4AC3
background
#F8F6FB
surface
#EFEBF6
border
#CAC6D0
text
#0B0611
muted
#7C7A80

Preview Lab

Preview with #402D97

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

Preview Lab → · Contrast checker → · Palette generator →

#402D97 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva