#402A80#402A80

#402A80 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.5% C 0.138 H 289.6°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#402A80
RGB	rgb(64, 42, 128)
HSL	hsl(255, 51%, 33%)
HSV	hsv(255, 67%, 50%)
CMYK	cmyk(50%, 67.2%, 0%, 49.8%)
CIE-LAB	lab(24.65, 32.72, -45.26)
CIE-LCH	lch(24.65, 55.85, 305.87°)
OKLab	oklab(36.45% 0.046 -0.1296)
OKLCH	oklch(36.45% 0.138 289.6)
XYZ	xyz(6.8375, 4.3042, 20.8884)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402A80 #6A802A

analogous

#2A3F80 #402A80 #6B2A80

triadic

#402A80 #80402A #2A8040

tetradic

#402A80 #802A3F #6A802A #2A806B

square

#402A80 #802A3F #6A802A #2A806B

split-complementary

#402A80 #806B2A #3F802A

monochromatic

#120C24 #291B52 #402A80 #5739AE #775BC9

Accessibility & contrast

On white

11.29

#402A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#402A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402A80

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402A80	#FFFFFF	#000000	##FFFFFF
##402A80	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#00387E

Tritanopia (blue-blind)

#2B3F51

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #402a80;
/* rgb */ color: rgb(64, 42, 128);
/* oklch */ color: oklch(36.5% 0.138 289.6);

Tailwind

colors: {
  custom: {
    50: '#7b65a6',
    500: '#402a80',
    950: '#000000',
  },
}

SCSS

$custom: #402a80;
$custom-light: #7b65a6;
$custom-dark: #000000;

JSON

{
  "hex": "#402a80",
  "rgb": {
    "r": 64,
    "g": 42,
    "b": 128
  },
  "hsl": {
    "h": 255.349,
    "s": 50.588,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36451,
    "c": 0.13756,
    "h": 289.6
  },
  "luminance": 0.04304
}

Semantic roles & 50–950 ramp

primary

#402A80

secondary

#98AF57

accent

#DA4EB6

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A050F

muted

#7C7A7F

Preview Lab

Preview with #402A80

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

Preview Lab → · Contrast checker → · Palette generator →