#404BAD#404BAD

#404BAD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.1% C 0.155 H 273.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#404BAD
RGB	rgb(64, 75, 173)
HSL	hsl(234, 46%, 46%)
HSV	hsv(234, 63%, 68%)
CMYK	cmyk(63%, 56.6%, 0%, 32.2%)
CIE-LAB	lab(36.25, 26.81, -53.93)
CIE-LCH	lch(36.25, 60.22, 296.43°)
OKLab	oklab(46.09% 0.0103 -0.1549)
OKLCH	oklch(46.09% 0.155 273.8)
XYZ	xyz(12.1708, 9.1383, 40.6495)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404BAD #ADA240

analogous

#4082AD #404BAD #6C40AD

triadic

#404BAD #AD404B #4BAD40

tetradic

#404BAD #AD4082 #ADA240 #40AD6C

square

#404BAD #AD4082 #ADA240 #40AD6C

split-complementary

#404BAD #AD6C40 #82AD40

monochromatic

#1F2454 #2F3880 #404BAD #646EC6 #9198D6

Accessibility & contrast

On white

7.43

#404BAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#404BAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404BAD

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404BAD	#FFFFFF	#000000	##FFFFFF
##404BAD	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #404bad;
/* rgb */ color: rgb(64, 75, 173);
/* oklch */ color: oklch(46.1% 0.155 273.8);

Tailwind

colors: {
  custom: {
    50: '#807dc6',
    500: '#404bad',
    950: '#000000',
  },
}

SCSS

$custom: #404bad;
$custom-light: #807dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#404bad",
  "rgb": {
    "r": 64,
    "g": 75,
    "b": 173
  },
  "hsl": {
    "h": 233.945,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46091,
    "c": 0.15527,
    "h": 273.8
  },
  "luminance": 0.09139
}

Semantic roles & 50–950 ramp

primary

#404BAD

secondary

#C2BC87

accent

#C852D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #404BAD

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

Preview Lab → · Contrast checker → · Palette generator →