#404ABA#404ABA

#404ABA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.174 H 273.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#404ABA
RGB	rgb(64, 74, 186)
HSL	hsl(235, 49%, 49%)
HSV	hsv(235, 66%, 73%)
CMYK	cmyk(65.6%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(36.99, 31.98, -60.41)
CIE-LCH	lch(36.99, 68.35, 297.90°)
OKLab	oklab(46.95% 0.0112 -0.174)
OKLCH	oklch(46.95% 0.174 273.7)
XYZ	xyz(13.4231, 9.5315, 47.5772)
Luminance	0.0953 (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

#404ABA #BAB040

analogous

#4087BA #404ABA #7340BA

triadic

#404ABA #BA404A #4ABA40

tetradic

#404ABA #BA4087 #BAB040 #40BA73

square

#404ABA #BA4087 #BAB040 #40BA73

split-complementary

#404ABA #BA7340 #87BA40

monochromatic

#21265F #30388C #404ABA #6B73CC #999EDC

Accessibility & contrast

On white

7.22

#404ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#404ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404ABA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404ABA	#FFFFFF	#000000	##FFFFFF
##404ABA	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #404aba;
/* rgb */ color: rgb(64, 74, 186);
/* oklch */ color: oklch(47.0% 0.174 273.7);

Tailwind

colors: {
  custom: {
    50: '#837cd0',
    500: '#404aba',
    950: '#000000',
  },
}

SCSS

$custom: #404aba;
$custom-light: #837cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#404aba",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 235.082,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46952,
    "c": 0.17436,
    "h": 273.7
  },
  "luminance": 0.09533
}

Semantic roles & 50–950 ramp

primary

#404ABA

secondary

#C8C38E

accent

#CD4FD8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #404ABA

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

Preview Lab → · Contrast checker → · Palette generator →