#404A67#404A67

#404A67 is a dark, muted blue. Relative luminance 0.070; OKLCH L 41.3% C 0.050 H 269.5°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#404A67
RGB	rgb(64, 74, 103)
HSL	hsl(225, 23%, 33%)
HSV	hsv(225, 38%, 40%)
CMYK	cmyk(37.9%, 28.2%, 0%, 59.6%)
CIE-LAB	lab(31.73, 3.95, -18.18)
CIE-LCH	lch(31.73, 18.60, 282.27°)
OKLab	oklab(41.28% -0.0005 -0.0505)
OKLCH	oklch(41.28% 0.05 269.5)
XYZ	xyz(7.0106, 6.9665, 13.8046)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404A67 #675D40

analogous

#405D67 #404A67 #494067

triadic

#404A67 #67404A #4A6740

tetradic

#404A67 #67405D #675D40 #406749

square

#404A67 #67405D #675D40 #406749

split-complementary

#404A67 #674940 #5D6740

monochromatic

#11141C #292F41 #404A67 #57658D #7784AA

Accessibility & contrast

On white

8.77

#404A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#404A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404A67

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404A67	#FFFFFF	#000000	##FFFFFF
##404A67	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C68

Deuteranopia (green-blind)

#3D4966

Tritanopia (blue-blind)

#345054

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #404a67;
/* rgb */ color: rgb(64, 74, 103);
/* oklch */ color: oklch(41.3% 0.050 269.5);

Tailwind

colors: {
  custom: {
    50: '#767c92',
    500: '#404a67',
    950: '#000000',
  },
}

SCSS

$custom: #404a67;
$custom-light: #767c92;
$custom-dark: #000000;

JSON

{
  "hex": "#404a67",
  "rgb": {
    "r": 64,
    "g": 74,
    "b": 103
  },
  "hsl": {
    "h": 224.615,
    "s": 23.353,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41283,
    "c": 0.05049,
    "h": 269.5
  },
  "luminance": 0.06967
}

Semantic roles & 50–950 ramp

primary

#404A67

secondary

#968B6D

accent

#A968C0

background

#F7F7F9

surface

#EDEEF1

border

#C8C9CB

text

#08090D

muted

#7B7B7E

Preview Lab

Preview with #404A67

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

Preview Lab → · Contrast checker → · Palette generator →