#4E4F64#4E4F64

#4E4F64 is a dark, muted blue. Relative luminance 0.081; OKLCH L 43.5% C 0.035 H 282.7°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E4F64
RGB	rgb(78, 79, 100)
HSL	hsl(237, 12%, 35%)
HSV	hsv(237, 22%, 39%)
CMYK	cmyk(22%, 21%, 0%, 60.8%)
CIE-LAB	lab(34.26, 4.65, -12.31)
CIE-LCH	lch(34.26, 13.16, 290.70°)
OKLab	oklab(43.5% 0.0076 -0.0337)
OKLCH	oklch(43.5% 0.035 282.7)
XYZ	xyz(8.2376, 8.1316, 13.1897)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4F64 #64634E

analogous

#4E5A64 #4E4F64 #584E64

triadic

#4E4F64 #644E4F #4F644E

tetradic

#4E4F64 #644E5A #64634E #4E6458

square

#4E4F64 #644E5A #64634E #4E6458

split-complementary

#4E4F64 #64584E #5A644E

monochromatic

#18191F #333442 #4E4F64 #696A86 #898AA3

Accessibility & contrast

On white

8.00

#4E4F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4E4F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4F64

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4F64	#FFFFFF	#000000	##FFFFFF
##4E4F64	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5165

Deuteranopia (green-blind)

#495063

Tritanopia (blue-blind)

#495356

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e4f64;
/* rgb */ color: rgb(78, 79, 100);
/* oklch */ color: oklch(43.5% 0.035 282.7);

Tailwind

colors: {
  custom: {
    50: '#808090',
    500: '#4e4f64',
    950: '#000000',
  },
}

SCSS

$custom: #4e4f64;
$custom-light: #808090;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4f64",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 100
  },
  "hsl": {
    "h": 237.273,
    "s": 12.36,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43495,
    "c": 0.03451,
    "h": 282.7
  },
  "luminance": 0.08132
}

Semantic roles & 50–950 ramp

primary

#4E4F64

secondary

#91907D

accent

#B273B5

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4E4F64

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

Preview Lab → · Contrast checker → · Palette generator →