#404384#404384

#404384 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.5% C 0.107 H 278.7°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#404384
RGB	rgb(64, 67, 132)
HSL	hsl(237, 35%, 38%)
HSV	hsv(237, 52%, 52%)
CMYK	cmyk(51.5%, 49.2%, 0%, 48.2%)
CIE-LAB	lab(31.28, 17.92, -37.07)
CIE-LCH	lch(31.28, 41.17, 295.79°)
OKLab	oklab(41.45% 0.0161 -0.1054)
OKLCH	oklch(41.45% 0.107 278.7)
XYZ	xyz(8.2851, 6.7698, 22.6955)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404384 #848140

analogous

#406584 #404384 #5F4084

triadic

#404384 #844043 #438440

tetradic

#404384 #844065 #848140 #40845F

square

#404384 #844065 #848140 #40845F

split-complementary

#404384 #845F40 #658440

monochromatic

#181932 #2C2E5B #404384 #5559AC #7E81C0

Accessibility & contrast

On white

8.92

#404384 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#404384 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404384

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404384	#FFFFFF	#000000	##FFFFFF
##404384	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264C86

Deuteranopia (green-blind)

#204783

Tritanopia (blue-blind)

#25515D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #404384;
/* rgb */ color: rgb(64, 67, 132);
/* oklch */ color: oklch(41.5% 0.107 278.7);

Tailwind

colors: {
  custom: {
    50: '#7a77a8',
    500: '#404384',
    950: '#000000',
  },
}

SCSS

$custom: #404384;
$custom-light: #7a77a8;
$custom-dark: #000000;

JSON

{
  "hex": "#404384",
  "rgb": {
    "r": 64,
    "g": 67,
    "b": 132
  },
  "hsl": {
    "h": 237.353,
    "s": 34.694,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41452,
    "c": 0.10666,
    "h": 278.7
  },
  "luminance": 0.0677
}

Semantic roles & 50–950 ramp

primary

#404384

secondary

#ABA975

accent

#C65DCB

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #404384

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

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