#4E575B#4E575B

#4E575B is a mid, near-neutral grey. Relative luminance 0.092; OKLCH L 45.0% C 0.013 H 226.2°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E575B
RGB	rgb(78, 87, 91)
HSL	hsl(198, 8%, 33%)
HSV	hsv(198, 14%, 36%)
CMYK	cmyk(14.3%, 4.4%, 0%, 64.3%)
CIE-LAB	lab(36.35, -2.60, -3.52)
CIE-LCH	lch(36.35, 4.37, 233.59°)
OKLab	oklab(45.03% -0.0091 -0.0095)
OKLCH	oklch(45.03% 0.013 226.2)
XYZ	xyz(8.4380, 9.1913, 11.2250)
Luminance	0.0919 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E575B #5B524E

analogous

#4E5B58 #4E575B #4E505B

triadic

#4E575B #5B4E57 #575B4E

tetradic

#4E575B #584E5B #5B524E #505B4E

square

#4E575B #584E5B #5B524E #505B4E

split-complementary

#4E575B #5B4E50 #5B584E

monochromatic

#161819 #32373A #4E575B #6A777C #89959A

Accessibility & contrast

On white

7.40

#4E575B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4E575B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E575B

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E575B	#FFFFFF	#000000	##FFFFFF
##4E575B	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55565B

Deuteranopia (green-blind)

#53555B

Tritanopia (blue-blind)

#4B5858

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e575b;
/* rgb */ color: rgb(78, 87, 91);
/* oklch */ color: oklch(45.0% 0.013 226.2);

Tailwind

colors: {
  custom: {
    50: '#7f8689',
    500: '#4e575b',
    950: '#000000',
  },
}

SCSS

$custom: #4e575b;
$custom-light: #7f8689;
$custom-dark: #000000;

JSON

{
  "hex": "#4e575b",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 198.462,
    "s": 7.692,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45029,
    "c": 0.01314,
    "h": 226.2
  },
  "luminance": 0.09191
}

Semantic roles & 50–950 ramp

primary

#4E575B

secondary

#89807C

accent

#8977B1

background

#F7F8F8

surface

#EEEFF0

border

#C9CACB

text

#0A0B0B

muted

#7C7C7C

Preview Lab

Preview with #4E575B

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

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