#404367#404367

#404367 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.6% C 0.061 H 279.6°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#404367
RGB	rgb(64, 67, 103)
HSL	hsl(235, 23%, 33%)
HSV	hsv(235, 38%, 40%)
CMYK	cmyk(37.9%, 35%, 0%, 59.6%)
CIE-LAB	lab(29.62, 8.55, -21.46)
CIE-LCH	lch(29.62, 23.10, 291.71°)
OKLab	oklab(39.65% 0.0101 -0.0599)
OKLCH	oklch(39.65% 0.061 279.6)
XYZ	xyz(6.5690, 6.0833, 13.6574)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404367 #676440

analogous

#405667 #404367 #514067

triadic

#404367 #674043 #436740

tetradic

#404367 #674056 #676440 #406751

square

#404367 #674056 #676440 #406751

split-complementary

#404367 #675140 #566740

monochromatic

#11121C #292A41 #404367 #575C8D #777BAA

Accessibility & contrast

On white

9.47

#404367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#404367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404367

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404367	#FFFFFF	#000000	##FFFFFF
##404367	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384768

Deuteranopia (green-blind)

#354466

Tritanopia (blue-blind)

#354A50

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404367;
/* rgb */ color: rgb(64, 67, 103);
/* oklch */ color: oklch(39.6% 0.061 279.6);

Tailwind

colors: {
  custom: {
    50: '#767792',
    500: '#404367',
    950: '#000000',
  },
}

SCSS

$custom: #404367;
$custom-light: #767792;
$custom-dark: #000000;

JSON

{
  "hex": "#404367",
  "rgb": {
    "r": 64,
    "g": 67,
    "b": 103
  },
  "hsl": {
    "h": 235.385,
    "s": 23.353,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39649,
    "c": 0.06075,
    "h": 279.6
  },
  "luminance": 0.06084
}

Semantic roles & 50–950 ramp

primary

#404367

secondary

#96936D

accent

#B968C0

background

#F7F7F9

surface

#EDEDF1

border

#C8C8CB

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #404367

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

Preview Lab → · Contrast checker → · Palette generator →