#4F4E66#4F4E66

#4F4E66 is a dark, muted blue. Relative luminance 0.081; OKLCH L 43.4% C 0.039 H 286.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F4E66
RGB	rgb(79, 78, 102)
HSL	hsl(243, 13%, 35%)
HSV	hsv(243, 24%, 40%)
CMYK	cmyk(22.5%, 23.5%, 0%, 60%)
CIE-LAB	lab(34.13, 6.17, -13.76)
CIE-LCH	lch(34.13, 15.08, 294.16°)
OKLab	oklab(43.45% 0.0112 -0.0377)
OKLCH	oklch(43.45% 0.039 286.5)
XYZ	xyz(8.3465, 8.0702, 13.6858)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4E66 #65664E

analogous

#4E5966 #4F4E66 #5B4E66

triadic

#4F4E66 #664F4E #4E664F

tetradic

#4F4E66 #664E59 #65664E #4E665B

square

#4F4E66 #664E59 #65664E #4E665B

split-complementary

#4F4E66 #665B4E #59664E

monochromatic

#191921 #343343 #4F4E66 #6A6989 #8B89A5

Accessibility & contrast

On white

8.03

#4F4E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4F4E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4E66

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4E66	#FFFFFF	#000000	##FFFFFF
##4F4E66	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#485065

Tritanopia (blue-blind)

#4A5256

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4f4e66;
/* rgb */ color: rgb(79, 78, 102);
/* oklch */ color: oklch(43.4% 0.039 286.5);

Tailwind

colors: {
  custom: {
    50: '#807f91',
    500: '#4f4e66',
    950: '#000000',
  },
}

SCSS

$custom: #4f4e66;
$custom-light: #807f91;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4e66",
  "rgb": {
    "r": 79,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 242.5,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43445,
    "c": 0.03932,
    "h": 286.5
  },
  "luminance": 0.0807
}

Semantic roles & 50–950 ramp

primary

#4F4E66

secondary

#92937D

accent

#B672B3

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4F4E66

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

Preview Lab → · Contrast checker → · Palette generator →