#4F4D64#4F4D64

#4F4D64 is a dark, muted blue. Relative luminance 0.079; OKLCH L 43.1% C 0.038 H 288.7°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F4D64
RGB	rgb(79, 77, 100)
HSL	hsl(245, 13%, 35%)
HSV	hsv(245, 23%, 39%)
CMYK	cmyk(21%, 23%, 0%, 60.8%)
CIE-LAB	lab(33.75, 6.28, -13.07)
CIE-LCH	lch(33.75, 14.50, 295.68°)
OKLab	oklab(43.13% 0.0121 -0.0358)
OKLCH	oklch(43.13% 0.038 288.7)
XYZ	xyz(8.1780, 7.8900, 13.1462)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4D64 #62644D

analogous

#4D5764 #4F4D64 #5B4D64

triadic

#4F4D64 #644F4D #4D644F

tetradic

#4F4D64 #644D57 #62644D #4D645B

square

#4F4D64 #644D57 #62644D #4D645B

split-complementary

#4F4D64 #645B4D #57644D

monochromatic

#18181F #343241 #4F4D64 #6A6887 #8A88A3

Accessibility & contrast

On white

8.15

#4F4D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4F4D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4D64

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4D64	#FFFFFF	#000000	##FFFFFF
##4F4D64	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485065

Deuteranopia (green-blind)

#474F63

Tritanopia (blue-blind)

#4B5155

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f4d64;
/* rgb */ color: rgb(79, 77, 100);
/* oklch */ color: oklch(43.1% 0.038 288.7);

Tailwind

colors: {
  custom: {
    50: '#807e90',
    500: '#4f4d64',
    950: '#000000',
  },
}

SCSS

$custom: #4f4d64;
$custom-light: #807e90;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4d64",
  "rgb": {
    "r": 79,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 245.217,
    "s": 12.994,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43126,
    "c": 0.03775,
    "h": 288.7
  },
  "luminance": 0.0789
}

Semantic roles & 50–950 ramp

primary

#4F4D64

secondary

#8F917B

accent

#B672B0

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4F4D64

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

Preview Lab → · Contrast checker → · Palette generator →