#40565A#40565A

#40565A is a dark, muted teal. Relative luminance 0.085; OKLCH L 43.7% C 0.028 H 209.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#40565A
RGB	rgb(64, 86, 90)
HSL	hsl(189, 17%, 30%)
HSV	hsv(189, 29%, 35%)
CMYK	cmyk(28.9%, 4.4%, 0%, 64.7%)
CIE-LAB	lab(34.97, -7.29, -5.05)
CIE-LCH	lch(34.97, 8.87, 214.74°)
OKLab	oklab(43.66% -0.0239 -0.0138)
OKLCH	oklch(43.66% 0.028 209.9)
XYZ	xyz(7.2870, 8.4834, 10.9244)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40565A #5A4440

analogous

#405A51 #40565A #40495A

triadic

#40565A #5A4056 #565A40

tetradic

#40565A #51405A #5A4440 #495A40

square

#40565A #51405A #5A4440 #495A40

split-complementary

#40565A #5A4049 #5A5140

monochromatic

#0D1212 #273436 #40565A #59787E #76989E

Accessibility & contrast

On white

7.79

#40565A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#40565A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40565A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40565A	#FFFFFF	#000000	##FFFFFF
##40565A	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52545A

Deuteranopia (green-blind)

#4E515A

Tritanopia (blue-blind)

#385857

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #40565a;
/* rgb */ color: rgb(64, 86, 90);
/* oklch */ color: oklch(43.7% 0.028 209.9);

Tailwind

colors: {
  custom: {
    50: '#758588',
    500: '#40565a',
    950: '#000000',
  },
}

SCSS

$custom: #40565a;
$custom-light: #758588;
$custom-dark: #000000;

JSON

{
  "hex": "#40565a",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 90
  },
  "hsl": {
    "h": 189.231,
    "s": 16.883,
    "l": 30.196
  },
  "oklch": {
    "l": 0.4366,
    "c": 0.02761,
    "h": 209.9
  },
  "luminance": 0.08484
}

Semantic roles & 50–950 ramp

primary

#40565A

secondary

#89716C

accent

#7A6EBA

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #40565A

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

Preview Lab → · Contrast checker → · Palette generator →