#4E4E66#4E4E66

#4E4E66 is a dark, muted blue. Relative luminance 0.080; OKLCH L 43.4% C 0.039 H 284.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E4E66
RGB	rgb(78, 78, 102)
HSL	hsl(240, 13%, 35%)
HSV	hsv(240, 24%, 40%)
CMYK	cmyk(23.5%, 23.5%, 0%, 60%)
CIE-LAB	lab(34.04, 5.82, -13.90)
CIE-LCH	lch(34.04, 15.07, 292.71°)
OKLab	oklab(43.36% 0.01 -0.0381)
OKLCH	oklch(43.36% 0.039 284.6)
XYZ	xyz(8.2640, 8.0276, 13.6819)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4E66 #66664E

analogous

#4E5A66 #4E4E66 #5A4E66

triadic

#4E4E66 #664E4E #4E664E

tetradic

#4E4E66 #664E5A #66664E #4E665A

square

#4E4E66 #664E5A #66664E #4E665A

split-complementary

#4E4E66 #665A4E #5A664E

monochromatic

#191921 #333343 #4E4E66 #696989 #8989A5

Accessibility & contrast

On white

8.06

#4E4E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4E4E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4E66

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4E66	#FFFFFF	#000000	##FFFFFF
##4E4E66	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#474F65

Tritanopia (blue-blind)

#495256

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e4e66;
/* rgb */ color: rgb(78, 78, 102);
/* oklch */ color: oklch(43.4% 0.039 284.6);

Tailwind

colors: {
  custom: {
    50: '#807f91',
    500: '#4e4e66',
    950: '#000000',
  },
}

SCSS

$custom: #4e4e66;
$custom-light: #807f91;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4e66",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 240,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43355,
    "c": 0.03939,
    "h": 284.6
  },
  "luminance": 0.08028
}

Semantic roles & 50–950 ramp

primary

#4E4E66

secondary

#93937D

accent

#B672B6

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4E4E66

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

Preview Lab → · Contrast checker → · Palette generator →