#404ABD#404ABD

#404ABD is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.178 H 273.6°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#404ABD
RGB	rgb(64, 74, 189)
HSL	hsl(235, 49%, 50%)
HSV	hsv(235, 66%, 74%)
CMYK	cmyk(66.1%, 60.8%, 0%, 25.9%)
CIE-LAB	lab(37.23, 33.03, -61.78)
CIE-LCH	lch(37.23, 70.05, 298.13°)
OKLab	oklab(47.2% 0.0112 -0.178)
OKLCH	oklch(47.2% 0.178 273.6)
XYZ	xyz(13.7454, 9.6604, 49.2745)
Luminance	0.0966 (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

#404ABD #BDB340

analogous

#4089BD #404ABD #7540BD

triadic

#404ABD #BD404A #4ABD40

tetradic

#404ABD #BD4089 #BDB340 #40BD75

square

#404ABD #BD4089 #BDB340 #40BD75

split-complementary

#404ABD #BD7540 #89BD40

monochromatic

#212662 #31388F #404ABD #6D74CD #9AA0DD

Accessibility & contrast

On white

7.16

#404ABD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#404ABD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404ABD

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404ABD	#FFFFFF	#000000	##FFFFFF
##404ABD	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #404abd;
/* rgb */ color: rgb(64, 74, 189);
/* oklch */ color: oklch(47.2% 0.178 273.6);

Tailwind

colors: {
  custom: {
    50: '#837cd2',
    500: '#404abd',
    950: '#000000',
  },
}

SCSS

$custom: #404abd;
$custom-light: #837cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#404abd",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 189
  },
  "hsl": {
    "h": 235.2,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47202,
    "c": 0.17838,
    "h": 273.6
  },
  "luminance": 0.09662
}

Semantic roles & 50–950 ramp

primary

#404ABD

secondary

#C9C490

accent

#CE4FD9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #404ABD

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

Preview Lab → · Contrast checker → · Palette generator →