#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
RGB	rgb(64, 45, 151)
HSL	hsl(251, 54%, 38%)
HSV	hsv(251, 70%, 59%)
CMYK	cmyk(57.6%, 70.2%, 0%, 40.8%)
CIE-LAB	lab(27.30, 38.16, -55.23)
CIE-LCH	lch(27.30, 67.13, 304.64°)
OKLab	oklab(38.98% 0.0396 -0.1589)
OKLCH	oklch(38.98% 0.164 284)
XYZ	xyz(8.6369, 5.2006, 29.8209)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	violet

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
##402D97	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

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 →