#402DD0#402DD0

#402DD0 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.7% C 0.232 H 276.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#402DD0
RGB	rgb(64, 45, 208)
HSL	hsl(247, 64%, 50%)
HSV	hsv(247, 78%, 82%)
CMYK	cmyk(69.2%, 78.4%, 0%, 18.4%)
CIE-LAB	lab(32.96, 55.72, -79.87)
CIE-LCH	lch(32.96, 97.39, 304.90°)
OKLab	oklab(44.67% 0.0267 -0.2308)
OKLCH	oklch(44.67% 0.232 276.6)
XYZ	xyz(14.4342, 7.5195, 60.3530)
Luminance	0.0752 (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

#402DD0 #BDD02D

analogous

#2D6BD0 #402DD0 #922DD0

triadic

#402DD0 #D0402D #2DD040

tetradic

#402DD0 #D02D6B #BDD02D #2DD092

square

#402DD0 #D02D6B #BDD02D #2DD092

split-complementary

#402DD0 #D0922D #6BD02D

monochromatic

#21176B #31229E #402DD0 #6D5EDC #9A90E7

Accessibility & contrast

On white

8.39

#402DD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#402DD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402DD0

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402DD0	#FFFFFF	#000000	##FFFFFF
##402DD0	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054D5

Deuteranopia (green-blind)

#0046CD

Tritanopia (blue-blind)

#005F7E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #402dd0;
/* rgb */ color: rgb(64, 45, 208);
/* oklch */ color: oklch(44.7% 0.232 276.6);

Tailwind

colors: {
  custom: {
    50: '#8a6ae0',
    500: '#402dd0',
    950: '#000000',
  },
}

SCSS

$custom: #402dd0;
$custom-light: #8a6ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#402dd0",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 208
  },
  "hsl": {
    "h": 246.994,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44671,
    "c": 0.23239,
    "h": 276.6
  },
  "luminance": 0.07521
}

Semantic roles & 50–950 ramp

primary

#402DD0

secondary

#C9D287

accent

#E740D4

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #402DD0

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

Preview Lab → · Contrast checker → · Palette generator →