#404D4E#404D4E

#404D4E is a dark, near-neutral teal. Relative luminance 0.069; OKLCH L 40.9% C 0.017 H 202.2°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#404D4E
RGB	rgb(64, 77, 78)
HSL	hsl(184, 10%, 28%)
HSV	hsv(184, 18%, 31%)
CMYK	cmyk(17.9%, 1.3%, 0%, 69.4%)
CIE-LAB	lab(31.69, -4.89, -2.32)
CIE-LCH	lch(31.69, 5.42, 205.37°)
OKLab	oklab(40.92% -0.0154 -0.0063)
OKLCH	oklch(40.92% 0.017 202.2)
XYZ	xyz(6.1430, 6.9476, 8.2236)
Luminance	0.0695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404D4E #4E4140

analogous

#404E48 #404D4E #40464E

triadic

#404D4E #4E404D #4D4E40

tetradic

#404D4E #48404E #4E4140 #464E40

square

#404D4E #48404E #4E4140 #464E40

split-complementary

#404D4E #4E4046 #4E4840

monochromatic

#0E1111 #242C2C #404D4E #5C6E70 #788F90

Accessibility & contrast

On white

8.79

#404D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#404D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404D4E

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404D4E	#FFFFFF	#000000	##FFFFFF
##404D4E	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4C4E

Deuteranopia (green-blind)

#484A4E

Tritanopia (blue-blind)

#3C4E4D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #404d4e;
/* rgb */ color: rgb(64, 77, 78);
/* oklch */ color: oklch(40.9% 0.017 202.2);

Tailwind

colors: {
  custom: {
    50: '#757e7f',
    500: '#404d4e',
    950: '#000000',
  },
}

SCSS

$custom: #404d4e;
$custom-light: #757e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#404d4e",
  "rgb": {
    "r": 64,
    "g": 77,
    "b": 78
  },
  "hsl": {
    "h": 184.286,
    "s": 9.859,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40924,
    "c": 0.01664,
    "h": 202.2
  },
  "luminance": 0.06948
}

Semantic roles & 50–950 ramp

primary

#404D4E

secondary

#7D6E6D

accent

#7975B3

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #404D4E

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

Preview Lab → · Contrast checker → · Palette generator →