#4E5B63#4E5B63

#4E5B63 is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.3% C 0.021 H 234.9°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E5B63
RGB	rgb(78, 91, 99)
HSL	hsl(203, 12%, 35%)
HSV	hsv(203, 21%, 39%)
CMYK	cmyk(21.2%, 8.1%, 0%, 61.2%)
CIE-LAB	lab(37.85, -3.07, -6.27)
CIE-LCH	lch(37.85, 6.99, 243.91°)
OKLab	oklab(46.3% -0.0119 -0.017)
OKLCH	oklch(46.3% 0.021 234.9)
XYZ	xyz(9.1345, 10.0025, 13.2514)
Luminance	0.1000 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5B63 #63564E

analogous

#4E6361 #4E5B63 #4E5163

triadic

#4E5B63 #634E5B #5B634E

tetradic

#4E5B63 #614E63 #63564E #51634E

square

#4E5B63 #614E63 #63564E #51634E

split-complementary

#4E5B63 #634E51 #63614E

monochromatic

#181C1F #333C41 #4E5B63 #697A85 #8999A2

Accessibility & contrast

On white

7.00

#4E5B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4E5B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5B63

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5B63	#FFFFFF	#000000	##FFFFFF
##4E5B63	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575A63

Deuteranopia (green-blind)

#545863

Tritanopia (blue-blind)

#485D5D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e5b63;
/* rgb */ color: rgb(78, 91, 99);
/* oklch */ color: oklch(46.3% 0.021 234.9);

Tailwind

colors: {
  custom: {
    50: '#80898f',
    500: '#4e5b63',
    950: '#000000',
  },
}

SCSS

$custom: #4e5b63;
$custom-light: #80898f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5b63",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 99
  },
  "hsl": {
    "h": 202.857,
    "s": 11.864,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46298,
    "c": 0.02078,
    "h": 234.9
  },
  "luminance": 0.10003
}

Semantic roles & 50–950 ramp

primary

#4E5B63

secondary

#90847C

accent

#8C73B5

background

#F7F8F8

surface

#EEF0F0

border

#C9CBCB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #4E5B63

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

Preview Lab → · Contrast checker → · Palette generator →