#42564C#42564C

#42564C is a dark, muted teal. Relative luminance 0.083; OKLCH L 43.3% C 0.030 H 163.2°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#42564C
RGB	rgb(66, 86, 76)
HSL	hsl(150, 13%, 30%)
HSV	hsv(150, 23%, 34%)
CMYK	cmyk(23.3%, 0%, 11.6%, 66.3%)
CIE-LAB	lab(34.67, -10.05, 3.31)
CIE-LCH	lch(34.67, 10.58, 161.76°)
OKLab	oklab(43.32% -0.0284 0.0086)
OKLCH	oklch(43.32% 0.03 163.2)
XYZ	xyz(6.8787, 8.3354, 8.0825)
Luminance	0.0834 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42564C #56424C

analogous

#425642 #42564C #425656

triadic

#42564C #4C4256 #564C42

tetradic

#42564C #424256 #56424C #565642

square

#42564C #424256 #56424C #565642

split-complementary

#42564C #564256 #564242

monochromatic

#0D110F #27332D #42564C #5D796B #7A9989

Accessibility & contrast

On white

7.87

#42564C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#42564C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42564C

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42564C	#FFFFFF	#000000	##FFFFFF
##42564C	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534C

Deuteranopia (green-blind)

#52514D

Tritanopia (blue-blind)

#3E5653

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #42564c;
/* rgb */ color: rgb(66, 86, 76);
/* oklch */ color: oklch(43.3% 0.030 163.2);

Tailwind

colors: {
  custom: {
    50: '#76857e',
    500: '#42564c',
    950: '#000000',
  },
}

SCSS

$custom: #42564c;
$custom-light: #76857e;
$custom-dark: #000000;

JSON

{
  "hex": "#42564c",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 76
  },
  "hsl": {
    "h": 150,
    "s": 13.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43315,
    "c": 0.02966,
    "h": 163.2
  },
  "luminance": 0.08336
}

Semantic roles & 50–950 ramp

primary

#42564C

secondary

#856F7A

accent

#7294B6

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#080B09

muted

#7B7C7B

Preview Lab

Preview with #42564C

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

Preview Lab → · Contrast checker → · Palette generator →