#402AD3#402AD3

#402AD3 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.7% C 0.238 H 276.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#402AD3
RGB	rgb(64, 42, 211)
HSL	hsl(248, 67%, 50%)
HSV	hsv(248, 80%, 83%)
CMYK	cmyk(69.7%, 80.1%, 0%, 17.3%)
CIE-LAB	lab(32.81, 58.00, -81.87)
CIE-LCH	lch(32.81, 100.33, 305.31°)
OKLab	oklab(44.66% 0.0272 -0.2366)
OKLCH	oklch(44.66% 0.238 276.6)
XYZ	xyz(14.6964, 7.4477, 62.2784)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402AD3 #BDD32A

analogous

#2A68D3 #402AD3 #952AD3

triadic

#402AD3 #D3402A #2AD340

tetradic

#402AD3 #D32A68 #BDD32A #2AD395

square

#402AD3 #D32A68 #BDD32A #2AD395

split-complementary

#402AD3 #D3952A #68D32A

monochromatic

#21166D #3120A0 #402AD3 #6D5CDE #9A8FE9

Accessibility & contrast

On white

8.43

#402AD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#402AD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402AD3

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402AD3	#FFFFFF	#000000	##FFFFFF
##402AD3	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054D8

Deuteranopia (green-blind)

#0046D0

Tritanopia (blue-blind)

#005F80

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #402ad3;
/* rgb */ color: rgb(64, 42, 211);
/* oklch */ color: oklch(44.7% 0.238 276.6);

Tailwind

colors: {
  custom: {
    50: '#8a69e2',
    500: '#402ad3',
    950: '#000000',
  },
}

SCSS

$custom: #402ad3;
$custom-light: #8a69e2;
$custom-dark: #000000;

JSON

{
  "hex": "#402ad3",
  "rgb": {
    "r": 64,
    "g": 42,
    "b": 211
  },
  "hsl": {
    "h": 247.811,
    "s": 66.798,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44657,
    "c": 0.23818,
    "h": 276.6
  },
  "luminance": 0.07449
}

Semantic roles & 50–950 ramp

primary

#402AD3

secondary

#C9D386

accent

#EA3ED3

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #402AD3

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

Preview Lab → · Contrast checker → · Palette generator →