#4C5064#4C5064

#4C5064 is a dark, muted blue. Relative luminance 0.082; OKLCH L 43.6% C 0.033 H 276.1°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C5064
RGB	rgb(76, 80, 100)
HSL	hsl(230, 14%, 35%)
HSV	hsv(230, 24%, 39%)
CMYK	cmyk(24%, 20%, 0%, 60.8%)
CIE-LAB	lab(34.38, 3.30, -12.13)
CIE-LCH	lch(34.38, 12.57, 285.23°)
OKLab	oklab(43.55% 0.0035 -0.0332)
OKLCH	oklch(43.55% 0.033 276.1)
XYZ	xyz(8.1488, 8.1937, 13.2063)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5064 #64604C

analogous

#4C5C64 #4C5064 #544C64

triadic

#4C5064 #644C50 #50644C

tetradic

#4C5064 #644C5C #64604C #4C6454

square

#4C5064 #644C5C #64604C #4C6454

split-complementary

#4C5064 #64544C #5C644C

monochromatic

#17181E #323441 #4C5064 #666C87 #878CA4

Accessibility & contrast

On white

7.96

#4C5064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4C5064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5064

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5064	#FFFFFF	#000000	##FFFFFF
##4C5064	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5265

Deuteranopia (green-blind)

#495063

Tritanopia (blue-blind)

#465457

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c5064;
/* rgb */ color: rgb(76, 80, 100);
/* oklch */ color: oklch(43.6% 0.033 276.1);

Tailwind

colors: {
  custom: {
    50: '#7e8190',
    500: '#4c5064',
    950: '#000000',
  },
}

SCSS

$custom: #4c5064;
$custom-light: #7e8190;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5064",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 100
  },
  "hsl": {
    "h": 230,
    "s": 13.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43552,
    "c": 0.03338,
    "h": 276.1
  },
  "luminance": 0.08194
}

Semantic roles & 50–950 ramp

primary

#4C5064

secondary

#918E7A

accent

#AB71B6

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4C5064

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

Preview Lab → · Contrast checker → · Palette generator →