#404648#404648

#404648 is a dark, near-neutral grey. Relative luminance 0.059; OKLCH L 38.9% C 0.009 H 219.7°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#404648
RGB	rgb(64, 70, 72)
HSL	hsl(195, 6%, 27%)
HSV	hsv(195, 11%, 28%)
CMYK	cmyk(11.1%, 2.8%, 0%, 71.8%)
CIE-LAB	lab(29.26, -1.98, -2.04)
CIE-LCH	lch(29.26, 2.85, 225.93°)
OKLab	oklab(38.94% -0.0066 -0.0055)
OKLCH	oklch(38.94% 0.009 219.7)
XYZ	xyz(5.4739, 5.9381, 6.9874)
Luminance	0.0594 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404648 #484240

analogous

#404846 #404648 #404248

triadic

#404648 #484046 #464840

tetradic

#404648 #464048 #484240 #424840

square

#404648 #464048 #484240 #424840

split-complementary

#404648 #484042 #484640

monochromatic

#0E1010 #232728 #404648 #5D6668 #7A8589

Accessibility & contrast

On white

9.60

#404648 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#404648 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404648

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404648	#FFFFFF	#000000	##FFFFFF
##404648	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454648

Deuteranopia (green-blind)

#434448

Tritanopia (blue-blind)

#3E4747

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #404648;
/* rgb */ color: rgb(64, 70, 72);
/* oklch */ color: oklch(38.9% 0.009 219.7);

Tailwind

colors: {
  custom: {
    50: '#74797a',
    500: '#404648',
    950: '#000000',
  },
}

SCSS

$custom: #404648;
$custom-light: #74797a;
$custom-dark: #000000;

JSON

{
  "hex": "#404648",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 72
  },
  "hsl": {
    "h": 195,
    "s": 5.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38938,
    "c": 0.00861,
    "h": 219.7
  },
  "luminance": 0.05938
}

Semantic roles & 50–950 ramp

primary

#404648

secondary

#77706D

accent

#8679AF

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #404648

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

Preview Lab → · Contrast checker → · Palette generator →