#4E5E63#4E5E63

#4E5E63 is a mid, muted cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.021 H 218.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4E5E63
RGB	rgb(78, 94, 99)
HSL	hsl(194, 12%, 35%)
HSV	hsv(194, 21%, 39%)
CMYK	cmyk(21.2%, 5.1%, 0%, 61.2%)
CIE-LAB	lab(38.77, -4.88, -4.90)
CIE-LCH	lch(38.77, 6.92, 225.08°)
OKLab	oklab(47.03% -0.0166 -0.0133)
OKLCH	oklch(47.03% 0.021 218.6)
XYZ	xyz(9.3961, 10.5257, 13.3386)
Luminance	0.1053 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5E63 #63534E

analogous

#4E635E #4E5E63 #4E5463

triadic

#4E5E63 #634E5E #5E634E

tetradic

#4E5E63 #5E4E63 #63534E #54634E

square

#4E5E63 #5E4E63 #63534E #54634E

split-complementary

#4E5E63 #634E54 #635E4E

monochromatic

#181D1F #333D41 #4E5E63 #697F85 #899CA2

Accessibility & contrast

On white

6.76

#4E5E63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4E5E63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5E63

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5E63	#FFFFFF	#000000	##FFFFFF
##4E5E63	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5D63

Deuteranopia (green-blind)

#575A63

Tritanopia (blue-blind)

#48605F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e5e63;
/* rgb */ color: rgb(78, 94, 99);
/* oklch */ color: oklch(47.0% 0.021 218.6);

Tailwind

colors: {
  custom: {
    50: '#808b8f',
    500: '#4e5e63',
    950: '#000000',
  },
}

SCSS

$custom: #4e5e63;
$custom-light: #808b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5e63",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 99
  },
  "hsl": {
    "h": 194.286,
    "s": 11.864,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47027,
    "c": 0.02127,
    "h": 218.6
  },
  "luminance": 0.10526
}

Semantic roles & 50–950 ramp

primary

#4E5E63

secondary

#90817C

accent

#8373B5

background

#F7F8F8

surface

#EEF0F0

border

#C9CBCB

text

#0A0C0C

muted

#7C7D7D

Preview Lab

Preview with #4E5E63

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

Preview Lab → · Contrast checker → · Palette generator →