#402EC8#402EC8

#402EC8 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 44.0% C 0.222 H 277.3°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#402EC8
RGB	rgb(64, 46, 200)
HSL	hsl(247, 63%, 48%)
HSV	hsv(247, 77%, 78%)
CMYK	cmyk(68%, 77%, 0%, 21.6%)
CIE-LAB	lab(32.29, 52.83, -76.33)
CIE-LCH	lch(32.29, 92.83, 304.69°)
OKLab	oklab(43.95% 0.0283 -0.2206)
OKLCH	oklch(43.95% 0.222 277.3)
XYZ	xyz(13.5133, 7.2129, 55.3125)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402EC8 #B6C82E

analogous

#2E69C8 #402EC8 #8D2EC8

triadic

#402EC8 #C8402E #2EC840

tetradic

#402EC8 #C82E69 #B6C82E #2EC88D

square

#402EC8 #C82E69 #B6C82E #2EC88D

split-complementary

#402EC8 #C88D2E #69C82E

monochromatic

#201764 #302396 #402EC8 #695AD9 #968CE5

Accessibility & contrast

On white

8.60

#402EC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#402EC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402EC8

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402EC8	#FFFFFF	#000000	##FFFFFF
##402EC8	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CC

Deuteranopia (green-blind)

#0045C5

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #402ec8;
/* rgb */ color: rgb(64, 46, 200);
/* oklch */ color: oklch(44.0% 0.222 277.3);

Tailwind

colors: {
  custom: {
    50: '#886ada',
    500: '#402ec8',
    950: '#000000',
  },
}

SCSS

$custom: #402ec8;
$custom-light: #886ada;
$custom-dark: #000000;

JSON

{
  "hex": "#402ec8",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 200
  },
  "hsl": {
    "h": 247.013,
    "s": 62.602,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4395,
    "c": 0.22236,
    "h": 277.3
  },
  "luminance": 0.07214
}

Semantic roles & 50–950 ramp

primary

#402EC8

secondary

#C6CF83

accent

#E642D3

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402EC8

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

Preview Lab → · Contrast checker → · Palette generator →