#402BA4#402BA4

#402BA4 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.9% C 0.182 H 282.2°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#402BA4
RGB	rgb(64, 43, 164)
HSL	hsl(250, 58%, 41%)
HSV	hsv(250, 74%, 64%)
CMYK	cmyk(61%, 73.8%, 0%, 35.7%)
CIE-LAB	lab(28.11, 43.36, -61.82)
CIE-LCH	lch(28.11, 75.51, 305.04°)
OKLab	oklab(39.92% 0.0386 -0.1782)
OKLCH	oklch(39.92% 0.182 282.2)
XYZ	xyz(9.6770, 5.4974, 35.6659)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402BA4 #8FA42B

analogous

#2B53A4 #402BA4 #7C2BA4

triadic

#402BA4 #A4402B #2BA440

tetradic

#402BA4 #A42B53 #8FA42B #2BA47C

square

#402BA4 #A42B53 #8FA42B #2BA47C

split-complementary

#402BA4 #A47C2B #53A42B

monochromatic

#1A1243 #2D1E74 #402BA4 #583FCD #8270D9

Accessibility & contrast

On white

10.00

#402BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#402BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BA4

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BA4	#FFFFFF	#000000	##FFFFFF
##402BA4	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003EA2

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #402ba4;
/* rgb */ color: rgb(64, 43, 164);
/* oklch */ color: oklch(39.9% 0.182 282.2);

Tailwind

colors: {
  custom: {
    50: '#8167c0',
    500: '#402ba4',
    950: '#000000',
  },
}

SCSS

$custom: #402ba4;
$custom-light: #8167c0;
$custom-dark: #000000;

JSON

{
  "hex": "#402ba4",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 164
  },
  "hsl": {
    "h": 250.413,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39922,
    "c": 0.18235,
    "h": 282.2
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#402BA4

secondary

#B2C16A

accent

#E246C7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #402BA4

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

Preview Lab → · Contrast checker → · Palette generator →