#404ABE#404ABE

#404ABE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.180 H 273.6°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#404ABE
RGB	rgb(64, 74, 190)
HSL	hsl(235, 50%, 50%)
HSV	hsv(235, 66%, 75%)
CMYK	cmyk(66.3%, 61.1%, 0%, 25.5%)
CIE-LAB	lab(37.31, 33.37, -62.24)
CIE-LCH	lch(37.31, 70.62, 298.20°)
OKLab	oklab(47.29% 0.0111 -0.1794)
OKLCH	oklch(47.29% 0.18 273.6)
XYZ	xyz(13.8543, 9.7040, 49.8482)
Luminance	0.0970 (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

#404ABE #BEB440

analogous

#4089BE #404ABE #7540BE

triadic

#404ABE #BE404A #4ABE40

tetradic

#404ABE #BE4089 #BEB440 #40BE75

square

#404ABE #BE4089 #BEB440 #40BE75

split-complementary

#404ABE #BE7540 #89BE40

monochromatic

#212662 #313890 #404ABE #6D75CE #9BA0DD

Accessibility & contrast

On white

7.14

#404ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#404ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404ABE

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404ABE	#FFFFFF	#000000	##FFFFFF
##404ABE	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #404abe;
/* rgb */ color: rgb(64, 74, 190);
/* oklch */ color: oklch(47.3% 0.180 273.6);

Tailwind

colors: {
  custom: {
    50: '#847cd2',
    500: '#404abe',
    950: '#000000',
  },
}

SCSS

$custom: #404abe;
$custom-light: #847cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#404abe",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 190
  },
  "hsl": {
    "h": 235.238,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47286,
    "c": 0.17971,
    "h": 273.6
  },
  "luminance": 0.09705
}

Semantic roles & 50–950 ramp

primary

#404ABE

secondary

#C9C590

accent

#CE4FD9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #404ABE

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

Preview Lab → · Contrast checker → · Palette generator →