#402BD0#402BD0

#402BD0 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.4% C 0.234 H 276.8°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#402BD0
RGB	rgb(64, 43, 208)
HSL	hsl(248, 66%, 49%)
HSV	hsv(248, 79%, 82%)
CMYK	cmyk(69.2%, 79.3%, 0%, 18.4%)
CIE-LAB	lab(32.64, 56.66, -80.41)
CIE-LCH	lch(32.64, 98.37, 305.17°)
OKLab	oklab(44.44% 0.0276 -0.2324)
OKLCH	oklch(44.44% 0.234 276.8)
XYZ	xyz(14.3597, 7.3705, 60.3282)
Luminance	0.0737 (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

#402BD0 #BBD02B

analogous

#2B69D0 #402BD0 #922BD0

triadic

#402BD0 #D0402B #2BD040

tetradic

#402BD0 #D02B69 #BBD02B #2BD092

square

#402BD0 #D02B69 #BBD02B #2BD092

split-complementary

#402BD0 #D0922B #69D02B

monochromatic

#21166B #30219D #402BD0 #6C5BDD #998EE8

Accessibility & contrast

On white

8.49

#402BD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#402BD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BD0

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BD0	#FFFFFF	#000000	##FFFFFF
##402BD0	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053D5

Deuteranopia (green-blind)

#0046CD

Tritanopia (blue-blind)

#005E7E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #402bd0;
/* rgb */ color: rgb(64, 43, 208);
/* oklch */ color: oklch(44.4% 0.234 276.8);

Tailwind

colors: {
  custom: {
    50: '#8a69e0',
    500: '#402bd0',
    950: '#000000',
  },
}

SCSS

$custom: #402bd0;
$custom-light: #8a69e0;
$custom-dark: #000000;

JSON

{
  "hex": "#402bd0",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 208
  },
  "hsl": {
    "h": 247.636,
    "s": 65.737,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.23402,
    "h": 276.8
  },
  "luminance": 0.07372
}

Semantic roles & 50–950 ramp

primary

#402BD0

secondary

#C8D285

accent

#E93FD3

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #402BD0

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

Preview Lab → · Contrast checker → · Palette generator →