#404C4A#404C4A

#404C4A is a dark, near-neutral teal. Relative luminance 0.068; OKLCH L 40.5% C 0.016 H 184.4°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#404C4A
RGB	rgb(64, 76, 74)
HSL	hsl(170, 9%, 27%)
HSV	hsv(170, 16%, 30%)
CMYK	cmyk(15.8%, 0%, 2.6%, 70.2%)
CIE-LAB	lab(31.24, -5.25, -0.42)
CIE-LCH	lch(31.24, 5.27, 184.60°)
OKLab	oklab(40.53% -0.0157 -0.0012)
OKLCH	oklch(40.53% 0.016 184.4)
XYZ	xyz(5.9345, 6.7531, 7.4681)
Luminance	0.0675 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404C4A #4C4042

analogous

#404C44 #404C4A #40484C

triadic

#404C4A #4A404C #4C4A40

tetradic

#404C4A #44404C #4C4042 #484C40

square

#404C4A #44404C #4C4042 #484C40

split-complementary

#404C4A #4C4048 #4C4440

monochromatic

#0E1110 #242B2A #404C4A #5C6D6A #798E8A

Accessibility & contrast

On white

8.93

#404C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#404C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404C4A

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404C4A	#FFFFFF	#000000	##FFFFFF
##404C4A	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4A

Deuteranopia (green-blind)

#48494A

Tritanopia (blue-blind)

#3D4D4B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #404c4a;
/* rgb */ color: rgb(64, 76, 74);
/* oklch */ color: oklch(40.5% 0.016 184.4);

Tailwind

colors: {
  custom: {
    50: '#757e7c',
    500: '#404c4a',
    950: '#000000',
  },
}

SCSS

$custom: #404c4a;
$custom-light: #757e7c;
$custom-dark: #000000;

JSON

{
  "hex": "#404c4a",
  "rgb": {
    "r": 64,
    "g": 76,
    "b": 74
  },
  "hsl": {
    "h": 170,
    "s": 8.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40526,
    "c": 0.01572,
    "h": 184.4
  },
  "luminance": 0.06753
}

Semantic roles & 50–950 ramp

primary

#404C4A

secondary

#7B6D6F

accent

#7680B2

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #404C4A

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

Preview Lab → · Contrast checker → · Palette generator →