#4A5366#4A5366

#4A5366 is a dark, muted blue. Relative luminance 0.086; OKLCH L 44.2% C 0.033 H 265.1°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4A5366
RGB	rgb(74, 83, 102)
HSL	hsl(221, 16%, 35%)
HSV	hsv(221, 27%, 40%)
CMYK	cmyk(27.5%, 18.6%, 0%, 60%)
CIE-LAB	lab(35.21, 1.25, -12.15)
CIE-LCH	lch(35.21, 12.22, 275.87°)
OKLab	oklab(44.18% -0.0028 -0.0333)
OKLCH	oklch(44.18% 0.033 265.1)
XYZ	xyz(8.3149, 8.6014, 13.7899)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5366 #665D4A

analogous

#4A6166 #4A5366 #4F4A66

triadic

#4A5366 #664A53 #53664A

tetradic

#4A5366 #664A61 #665D4A #4A664F

square

#4A5366 #664A61 #665D4A #4A664F

split-complementary

#4A5366 #664F4A #61664A

monochromatic

#17191F #303643 #4A5366 #647089 #848FA6

Accessibility & contrast

On white

7.72

#4A5366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4A5366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A5366

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5366	#FFFFFF	#000000	##FFFFFF
##4A5366	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5467

Deuteranopia (green-blind)

#4A5266

Tritanopia (blue-blind)

#435759

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4a5366;
/* rgb */ color: rgb(74, 83, 102);
/* oklch */ color: oklch(44.2% 0.033 265.1);

Tailwind

colors: {
  custom: {
    50: '#7d8391',
    500: '#4a5366',
    950: '#000000',
  },
}

SCSS

$custom: #4a5366;
$custom-light: #7d8391;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5366",
  "rgb": {
    "r": 74,
    "g": 83,
    "b": 102
  },
  "hsl": {
    "h": 220.714,
    "s": 15.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4418,
    "c": 0.03341,
    "h": 265.1
  },
  "luminance": 0.08602
}

Semantic roles & 50–950 ramp

primary

#4A5366

secondary

#938B78

accent

#A16FB9

background

#F7F8F8

surface

#EEEFF0

border

#C9CACB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #4A5366

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

Preview Lab → · Contrast checker → · Palette generator →