#4B514B#4B514B

#4B514B is a dark, near-neutral grey. Relative luminance 0.079; OKLCH L 42.8% C 0.012 H 145.4°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B514B
RGB	rgb(75, 81, 75)
HSL	hsl(120, 4%, 31%)
HSV	hsv(120, 7%, 32%)
CMYK	cmyk(7.4%, 0%, 7.4%, 68.2%)
CIE-LAB	lab(33.75, -3.73, 2.70)
CIE-LCH	lch(33.75, 4.60, 144.06°)
OKLab	oklab(42.75% -0.0102 0.0071)
OKLCH	oklch(42.75% 0.012 145.4)
XYZ	xyz(7.1138, 7.8887, 7.8031)
Luminance	0.0789 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B514B #514B51

analogous

#4E514B #4B514B #4B514E

triadic

#4B514B #4B4B51 #514B4B

tetradic

#4B514B #4B4E51 #514B51 #514E4B

square

#4B514B #4B4E51 #514B51 #514E4B

split-complementary

#4B514B #4E4B51 #514B4E

monochromatic

#101110 #2E312E #4B514B #687168 #879087

Accessibility & contrast

On white

8.15

#4B514B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4B514B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B514B

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B514B	#FFFFFF	#000000	##FFFFFF
##4B514B	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)

#51504B

Deuteranopia (green-blind)

#504F4B

Tritanopia (blue-blind)

#4B514F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b514b;
/* rgb */ color: rgb(75, 81, 75);
/* oklch */ color: oklch(42.8% 0.012 145.4);

Tailwind

colors: {
  custom: {
    50: '#7d817d',
    500: '#4b514b',
    950: '#000000',
  },
}

SCSS

$custom: #4b514b;
$custom-light: #7d817d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b514b",
  "rgb": {
    "r": 75,
    "g": 81,
    "b": 75
  },
  "hsl": {
    "h": 120,
    "s": 3.846,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42751,
    "c": 0.01242,
    "h": 145.4
  },
  "luminance": 0.07889
}

Semantic roles & 50–950 ramp

primary

#4B514B

secondary

#7F797F

accent

#7BADAD

background

#F7F7F7

surface

#EEEEEE

border

#C9C9C9

text

#090A09

muted

#7B7C7B

Preview Lab

Preview with #4B514B

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

Preview Lab → · Contrast checker → · Palette generator →