#402C90#402C90

#402C90 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.2% C 0.156 H 285.5°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#402C90
RGB	rgb(64, 44, 144)
HSL	hsl(252, 53%, 37%)
HSV	hsv(252, 69%, 56%)
CMYK	cmyk(55.6%, 69.4%, 0%, 43.5%)
CIE-LAB	lab(26.46, 36.54, -52.29)
CIE-LCH	lch(26.46, 63.79, 304.94°)
OKLab	oklab(38.18% 0.0417 -0.1503)
OKLCH	oklch(38.18% 0.156 285.5)
XYZ	xyz(8.0476, 4.9045, 26.9028)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402C90 #7C902C

analogous

#2C4A90 #402C90 #722C90

triadic

#402C90 #90402C #2C9040

tetradic

#402C90 #902C4A #7C902C #2C9072

square

#402C90 #902C4A #7C902C #2C9072

split-complementary

#402C90 #90722C #4A902C

monochromatic

#160F32 #2B1E61 #402C90 #553ABF #7B66D0

Accessibility & contrast

On white

10.60

#402C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#402C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402C90

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402C90	#FFFFFF	#000000	##FFFFFF
##402C90	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#1D465A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #402c90;
/* rgb */ color: rgb(64, 44, 144);
/* oklch */ color: oklch(38.2% 0.156 285.5);

Tailwind

colors: {
  custom: {
    50: '#7d67b1',
    500: '#402c90',
    950: '#000000',
  },
}

SCSS

$custom: #402c90;
$custom-light: #7d67b1;
$custom-dark: #000000;

JSON

{
  "hex": "#402c90",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 144
  },
  "hsl": {
    "h": 252,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38181,
    "c": 0.15597,
    "h": 285.5
  },
  "luminance": 0.04905
}

Semantic roles & 50–950 ramp

primary

#402C90

secondary

#A6B761

accent

#DD4BC0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #402C90

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

Preview Lab → · Contrast checker → · Palette generator →