#404684#404684

#404684 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 42.1% C 0.102 H 276.9°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#404684
RGB	rgb(64, 70, 132)
HSL	hsl(235, 35%, 38%)
HSV	hsv(235, 52%, 52%)
CMYK	cmyk(51.5%, 47%, 0%, 48.2%)
CIE-LAB	lab(32.11, 15.93, -35.73)
CIE-LCH	lch(32.11, 39.12, 294.02°)
OKLab	oklab(42.09% 0.0123 -0.1015)
OKLCH	oklch(42.09% 0.102 276.9)
XYZ	xyz(8.4681, 7.1358, 22.7564)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404684 #847E40

analogous

#406884 #404684 #5C4084

triadic

#404684 #844046 #468440

tetradic

#404684 #844068 #847E40 #40845C

square

#404684 #844068 #847E40 #40845C

split-complementary

#404684 #845C40 #688440

monochromatic

#181A32 #2C305B #404684 #555CAC #7E84C0

Accessibility & contrast

On white

8.65

#404684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#404684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404684

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404684	#FFFFFF	#000000	##FFFFFF
##404684	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4E86

Deuteranopia (green-blind)

#264983

Tritanopia (blue-blind)

#25535E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #404684;
/* rgb */ color: rgb(64, 70, 132);
/* oklch */ color: oklch(42.1% 0.102 276.9);

Tailwind

colors: {
  custom: {
    50: '#7a79a8',
    500: '#404684',
    950: '#000000',
  },
}

SCSS

$custom: #404684;
$custom-light: #7a79a8;
$custom-dark: #000000;

JSON

{
  "hex": "#404684",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 132
  },
  "hsl": {
    "h": 234.706,
    "s": 34.694,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42086,
    "c": 0.10224,
    "h": 276.9
  },
  "luminance": 0.07136
}

Semantic roles & 50–950 ramp

primary

#404684

secondary

#ABA675

accent

#C15DCB

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #404684

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

Preview Lab → · Contrast checker → · Palette generator →