#404690#404690

#404690 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.120 H 276.6°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#404690
RGB	rgb(64, 70, 144)
HSL	hsl(236, 38%, 41%)
HSV	hsv(236, 56%, 56%)
CMYK	cmyk(55.6%, 51.4%, 0%, 43.5%)
CIE-LAB	lab(32.88, 20.00, -41.88)
CIE-LCH	lch(32.88, 46.42, 295.53°)
OKLab	oklab(42.92% 0.0138 -0.1196)
OKLCH	oklch(42.92% 0.12 276.6)
XYZ	xyz(9.3370, 7.4833, 27.3326)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404690 #908A40

analogous

#406E90 #404690 #624090

triadic

#404690 #904046 #469040

tetradic

#404690 #90406E #908A40 #409062

square

#404690 #90406E #908A40 #409062

split-complementary

#404690 #906240 #6E9040

monochromatic

#1A1D3B #2D3166 #404690 #585FB5 #8388C8

Accessibility & contrast

On white

8.41

#404690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#404690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404690

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404690	#FFFFFF	#000000	##FFFFFF
##404690	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215193

Deuteranopia (green-blind)

#164A8E

Tritanopia (blue-blind)

#195664

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #404690;
/* rgb */ color: rgb(64, 70, 144);
/* oklch */ color: oklch(42.9% 0.120 276.6);

Tailwind

colors: {
  custom: {
    50: '#7b79b1',
    500: '#404690',
    950: '#000000',
  },
}

SCSS

$custom: #404690;
$custom-light: #7b79b1;
$custom-dark: #000000;

JSON

{
  "hex": "#404690",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 144
  },
  "hsl": {
    "h": 235.5,
    "s": 38.462,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42916,
    "c": 0.12035,
    "h": 276.6
  },
  "luminance": 0.07484
}

Semantic roles & 50–950 ramp

primary

#404690

secondary

#B2AE7A

accent

#C659CE

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #404690

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

Preview Lab → · Contrast checker → · Palette generator →