#4E5B64#4E5B64

#4E5B64 is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.3% C 0.022 H 238.2°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4E5B64
RGB	rgb(78, 91, 100)
HSL	hsl(205, 12%, 35%)
HSV	hsv(205, 22%, 39%)
CMYK	cmyk(22%, 9%, 0%, 60.8%)
CIE-LAB	lab(37.88, -2.82, -6.84)
CIE-LCH	lch(37.88, 7.40, 247.60°)
OKLab	oklab(46.34% -0.0115 -0.0186)
OKLCH	oklch(46.34% 0.022 238.2)
XYZ	xyz(9.1826, 10.0217, 13.5047)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5B64 #64574E

analogous

#4E6462 #4E5B64 #4E5064

triadic

#4E5B64 #644E5B #5B644E

tetradic

#4E5B64 #624E64 #64574E #50644E

square

#4E5B64 #624E64 #64574E #50644E

split-complementary

#4E5B64 #644E50 #64624E

monochromatic

#181C1F #333C42 #4E5B64 #697A86 #8999A3

Accessibility & contrast

On white

6.99

#4E5B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4E5B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5B64

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5B64	#FFFFFF	#000000	##FFFFFF
##4E5B64	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575B64

Deuteranopia (green-blind)

#545864

Tritanopia (blue-blind)

#485D5E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e5b64;
/* rgb */ color: rgb(78, 91, 100);
/* oklch */ color: oklch(46.3% 0.022 238.2);

Tailwind

colors: {
  custom: {
    50: '#808990',
    500: '#4e5b64',
    950: '#000000',
  },
}

SCSS

$custom: #4e5b64;
$custom-light: #808990;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5b64",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 100
  },
  "hsl": {
    "h": 204.545,
    "s": 12.36,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46337,
    "c": 0.02185,
    "h": 238.2
  },
  "luminance": 0.10022
}

Semantic roles & 50–950 ramp

primary

#4E5B64

secondary

#91857D

accent

#8E73B5

background

#F7F8F8

surface

#EEF0F0

border

#C9CBCB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #4E5B64

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

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