#402398#402398

#402398 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.7% C 0.176 H 285.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#402398
RGB	rgb(64, 35, 152)
HSL	hsl(255, 63%, 37%)
HSV	hsv(255, 77%, 60%)
CMYK	cmyk(57.9%, 77%, 0%, 40.4%)
CIE-LAB	lab(25.44, 43.94, -58.90)
CIE-LCH	lch(25.44, 73.48, 306.72°)
OKLab	oklab(37.68% 0.0476 -0.1696)
OKLCH	oklch(37.68% 0.176 285.7)
XYZ	xyz(8.3812, 4.5586, 30.1379)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402398 #7B9823

analogous

#234198 #402398 #7B2398

triadic

#402398 #984023 #239840

tetradic

#402398 #982341 #7B9823 #23987B

square

#402398 #982341 #7B9823 #23987B

split-complementary

#402398 #987B23 #419823

monochromatic

#160C35 #2B1866 #402398 #552ECA #7B5CD9

Accessibility & contrast

On white

10.98

#402398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#402398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402398

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402398	#FFFFFF	#000000	##FFFFFF
##402398	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003996

Tritanopia (blue-blind)

#14445C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #402398;
/* rgb */ color: rgb(64, 35, 152);
/* oklch */ color: oklch(37.7% 0.176 285.7);

Tailwind

colors: {
  custom: {
    50: '#7f62b7',
    500: '#402398',
    950: '#000000',
  },
}

SCSS

$custom: #402398;
$custom-light: #7f62b7;
$custom-dark: #000000;

JSON

{
  "hex": "#402398",
  "rgb": {
    "r": 64,
    "g": 35,
    "b": 152
  },
  "hsl": {
    "h": 254.872,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37684,
    "c": 0.17614,
    "h": 285.7
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#402398

secondary

#A5BE59

accent

#E642BD

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #402398

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

Preview Lab → · Contrast checker → · Palette generator →