#4E4F66#4E4F66

#4E4F66 is a dark, muted blue. Relative luminance 0.082; OKLCH L 43.6% C 0.038 H 282.8°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E4F66
RGB	rgb(78, 79, 102)
HSL	hsl(238, 13%, 35%)
HSV	hsv(238, 24%, 40%)
CMYK	cmyk(23.5%, 22.5%, 0%, 60%)
CIE-LAB	lab(34.34, 5.18, -13.45)
CIE-LCH	lch(34.34, 14.41, 291.06°)
OKLab	oklab(43.59% 0.0083 -0.0368)
OKLCH	oklch(43.59% 0.038 282.8)
XYZ	xyz(8.3356, 8.1708, 13.7058)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4F66 #66654E

analogous

#4E5B66 #4E4F66 #594E66

triadic

#4E4F66 #664E4F #4F664E

tetradic

#4E4F66 #664E5B #66654E #4E6659

square

#4E4F66 #664E5B #66654E #4E6659

split-complementary

#4E4F66 #66594E #5B664E

monochromatic

#191921 #333443 #4E4F66 #696A89 #898BA5

Accessibility & contrast

On white

7.97

#4E4F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4E4F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4F66

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4F66	#FFFFFF	#000000	##FFFFFF
##4E4F66	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495267

Deuteranopia (green-blind)

#485065

Tritanopia (blue-blind)

#495357

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e4f66;
/* rgb */ color: rgb(78, 79, 102);
/* oklch */ color: oklch(43.6% 0.038 282.8);

Tailwind

colors: {
  custom: {
    50: '#808091',
    500: '#4e4f66',
    950: '#000000',
  },
}

SCSS

$custom: #4e4f66;
$custom-light: #808091;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4f66",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 102
  },
  "hsl": {
    "h": 237.5,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43585,
    "c": 0.03778,
    "h": 282.8
  },
  "luminance": 0.08171
}

Semantic roles & 50–950 ramp

primary

#4E4F66

secondary

#93927D

accent

#B372B6

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4E4F66

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

Preview Lab → · Contrast checker → · Palette generator →