#425656#425656

#425656 is a dark, muted teal. Relative luminance 0.085; OKLCH L 43.7% C 0.025 H 196.3°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#425656
RGB	rgb(66, 86, 86)
HSL	hsl(180, 13%, 30%)
HSV	hsv(180, 23%, 34%)
CMYK	cmyk(23.3%, 0%, 0%, 66.3%)
CIE-LAB	lab(34.97, -7.63, -2.52)
CIE-LCH	lch(34.97, 8.04, 198.30°)
OKLab	oklab(43.66% -0.0236 -0.0069)
OKLCH	oklch(43.66% 0.025 196.3)
XYZ	xyz(7.2538, 8.4854, 10.0580)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425656 #564242

analogous

#42564C #425656 #424C56

triadic

#425656 #564256 #565642

tetradic

#425656 #4C4256 #564242 #4C5642

square

#425656 #4C4256 #564242 #4C5642

split-complementary

#425656 #56424C #564C42

monochromatic

#0D1111 #273333 #425656 #5D7979 #7A9999

Accessibility & contrast

On white

7.79

#425656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#425656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425656

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425656	#FFFFFF	#000000	##FFFFFF
##425656	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)

#535456

Deuteranopia (green-blind)

#4F5156

Tritanopia (blue-blind)

#3C5756

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #425656;
/* rgb */ color: rgb(66, 86, 86);
/* oklch */ color: oklch(43.7% 0.025 196.3);

Tailwind

colors: {
  custom: {
    50: '#778585',
    500: '#425656',
    950: '#000000',
  },
}

SCSS

$custom: #425656;
$custom-light: #778585;
$custom-dark: #000000;

JSON

{
  "hex": "#425656",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 86
  },
  "hsl": {
    "h": 180,
    "s": 13.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43655,
    "c": 0.02457,
    "h": 196.3
  },
  "luminance": 0.08486
}

Semantic roles & 50–950 ramp

primary

#425656

secondary

#856F6F

accent

#7272B6

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #425656

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

Preview Lab → · Contrast checker → · Palette generator →