#4C4E64#4C4E64

#4C4E64 is a dark, muted blue. Relative luminance 0.079; OKLCH L 43.1% C 0.036 H 280.7°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E64
RGB	rgb(76, 78, 100)
HSL	hsl(235, 14%, 35%)
HSV	hsv(235, 24%, 39%)
CMYK	cmyk(24%, 22%, 0%, 60.8%)
CIE-LAB	lab(33.78, 4.58, -13.04)
CIE-LCH	lch(33.78, 13.82, 289.33°)
OKLab	oklab(43.09% 0.0067 -0.0357)
OKLCH	oklch(43.09% 0.036 280.7)
XYZ	xyz(8.0046, 7.9052, 13.1583)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E64 #64624C

analogous

#4C5A64 #4C4E64 #564C64

triadic

#4C4E64 #644C4E #4E644C

tetradic

#4C4E64 #644C5A #64624C #4C6456

square

#4C4E64 #644C5A #64624C #4C6456

split-complementary

#4C4E64 #64564C #5A644C

monochromatic

#17181E #323341 #4C4E64 #666987 #8789A4

Accessibility & contrast

On white

8.14

#4C4E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4C4E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E64

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E64	#FFFFFF	#000000	##FFFFFF
##4C4E64	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485065

Deuteranopia (green-blind)

#474F63

Tritanopia (blue-blind)

#465255

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c4e64;
/* rgb */ color: rgb(76, 78, 100);
/* oklch */ color: oklch(43.1% 0.036 280.7);

Tailwind

colors: {
  custom: {
    50: '#7e7f90',
    500: '#4c4e64',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e64;
$custom-light: #7e7f90;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e64",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 100
  },
  "hsl": {
    "h": 235,
    "s": 13.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43086,
    "c": 0.03637,
    "h": 280.7
  },
  "luminance": 0.07905
}

Semantic roles & 50–950 ramp

primary

#4C4E64

secondary

#91907A

accent

#B171B6

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4C4E64

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

Preview Lab → · Contrast checker → · Palette generator →