#45474F#45474F

#45474F is a dark, near-neutral grey. Relative luminance 0.063; OKLCH L 39.9% C 0.014 H 274.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#45474F
RGB	rgb(69, 71, 79)
HSL	hsl(228, 7%, 29%)
HSV	hsv(228, 13%, 31%)
CMYK	cmyk(12.7%, 10.1%, 0%, 69%)
CIE-LAB	lab(30.25, 1.06, -5.06)
CIE-LCH	lch(30.25, 5.17, 281.80°)
OKLab	oklab(39.9% 0.0011 -0.0136)
OKLCH	oklch(39.9% 0.014 274.6)
XYZ	xyz(6.1185, 6.3361, 8.2963)
Luminance	0.0634 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45474F #4F4D45

analogous

#454C4F #45474F #48454F

triadic

#45474F #4F4547 #474F45

tetradic

#45474F #4F454C #4F4D45 #454F48

square

#45474F #4F454C #4F4D45 #454F48

split-complementary

#45474F #4F4845 #4C4F45

monochromatic

#0E0F10 #282A2E #45474F #626470 #7F828F

Accessibility & contrast

On white

9.26

#45474F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#45474F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45474F

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45474F	#FFFFFF	#000000	##FFFFFF
##45474F	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45484F

Deuteranopia (green-blind)

#44474F

Tritanopia (blue-blind)

#43484A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #45474f;
/* rgb */ color: rgb(69, 71, 79);
/* oklch */ color: oklch(39.9% 0.014 274.6);

Tailwind

colors: {
  custom: {
    50: '#787a80',
    500: '#45474f',
    950: '#000000',
  },
}

SCSS

$custom: #45474f;
$custom-light: #787a80;
$custom-dark: #000000;

JSON

{
  "hex": "#45474f",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 79
  },
  "hsl": {
    "h": 228,
    "s": 6.757,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39903,
    "c": 0.01366,
    "h": 274.6
  },
  "luminance": 0.06336
}

Semantic roles & 50–950 ramp

primary

#45474F

secondary

#7E7B72

accent

#A578B0

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#09090A

muted

#7B7B7C

Preview Lab

Preview with #45474F

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

Preview Lab → · Contrast checker → · Palette generator →