#4C4E66#4C4E66

#4C4E66 is a dark, muted blue. Relative luminance 0.079; OKLCH L 43.2% C 0.040 H 280.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E66
RGB	rgb(76, 78, 102)
HSL	hsl(235, 15%, 35%)
HSV	hsv(235, 25%, 40%)
CMYK	cmyk(25.5%, 23.5%, 0%, 60%)
CIE-LAB	lab(33.87, 5.11, -14.18)
CIE-LCH	lch(33.87, 15.07, 289.82°)
OKLab	oklab(43.18% 0.0075 -0.0389)
OKLCH	oklch(43.18% 0.04 280.9)
XYZ	xyz(8.1025, 7.9444, 13.6743)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E66 #66644C

analogous

#4C5B66 #4C4E66 #574C66

triadic

#4C4E66 #664C4E #4E664C

tetradic

#4C4E66 #664C5B #66644C #4C6657

square

#4C4E66 #664C5B #66644C #4C6657

split-complementary

#4C4E66 #66574C #5B664C

monochromatic

#181820 #323343 #4C4E66 #666989 #8789A6

Accessibility & contrast

On white

8.11

#4C4E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4C4E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E66

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E66	#FFFFFF	#000000	##FFFFFF
##4C4E66	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#464F65

Tritanopia (blue-blind)

#465256

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c4e66;
/* rgb */ color: rgb(76, 78, 102);
/* oklch */ color: oklch(43.2% 0.040 280.9);

Tailwind

colors: {
  custom: {
    50: '#7e7f91',
    500: '#4c4e66',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e66;
$custom-light: #7e7f91;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e66",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 235.385,
    "s": 14.607,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43177,
    "c": 0.03964,
    "h": 280.9
  },
  "luminance": 0.07945
}

Semantic roles & 50–950 ramp

primary

#4C4E66

secondary

#93917B

accent

#B270B7

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4C4E66

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

Preview Lab → · Contrast checker → · Palette generator →