#404D65#404D65

#404D65 is a dark, muted blue. Relative luminance 0.073; OKLCH L 41.9% C 0.044 H 262.5°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#404D65
RGB	rgb(64, 77, 101)
HSL	hsl(219, 22%, 32%)
HSV	hsv(219, 37%, 40%)
CMYK	cmyk(36.6%, 23.8%, 0%, 60.4%)
CIE-LAB	lab(32.56, 1.42, -15.63)
CIE-LCH	lch(32.56, 15.70, 275.19°)
OKLab	oklab(41.9% -0.0057 -0.0432)
OKLCH	oklch(41.9% 0.044 262.5)
XYZ	xyz(7.1165, 7.3370, 13.3506)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D65 #655840

analogous

#405F65 #404D65 #464065

triadic

#404D65 #65404D #4D6540

tetradic

#404D65 #65405F #655840 #406546

square

#404D65 #65405F #655840 #406546

split-complementary

#404D65 #654640 #5F6540

monochromatic

#11141A #283040 #404D65 #586A8A #7788A9

Accessibility & contrast

On white

8.51

#404D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#404D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D65

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D65	#FFFFFF	#000000	##FFFFFF
##404D65	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454E66

Deuteranopia (green-blind)

#414B64

Tritanopia (blue-blind)

#355255

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #404d65;
/* rgb */ color: rgb(64, 77, 101);
/* oklch */ color: oklch(41.9% 0.044 262.5);

Tailwind

colors: {
  custom: {
    50: '#767e91',
    500: '#404d65',
    950: '#000000',
  },
}

SCSS

$custom: #404d65;
$custom-light: #767e91;
$custom-dark: #000000;

JSON

{
  "hex": "#404d65",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 101
  },
  "hsl": {
    "h": 218.919,
    "s": 22.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41902,
    "c": 0.04361,
    "h": 262.5
  },
  "luminance": 0.07337
}

Semantic roles & 50–950 ramp

primary

#404D65

secondary

#94866D

accent

#A169BF

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #404D65

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

Preview Lab → · Contrast checker → · Palette generator →