#425456#425456

#425456 is a dark, muted teal. Relative luminance 0.082; OKLCH L 43.1% C 0.023 H 204.7°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#425456
RGB	rgb(66, 84, 86)
HSL	hsl(186, 13%, 30%)
HSV	hsv(186, 23%, 34%)
CMYK	cmyk(23.3%, 2.3%, 0%, 66.3%)
CIE-LAB	lab(34.34, -6.42, -3.47)
CIE-LCH	lch(34.34, 7.30, 208.36°)
OKLab	oklab(43.15% -0.0205 -0.0094)
OKLCH	oklch(43.15% 0.023 204.7)
XYZ	xyz(7.0963, 8.1705, 10.0055)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425456 #564442

analogous

#42564E #425456 #424A56

triadic

#425456 #564254 #545642

tetradic

#425456 #4E4256 #564442 #4A5642

square

#425456 #4E4256 #564442 #4A5642

split-complementary

#425456 #56424A #564E42

monochromatic

#0D1111 #273233 #425456 #5D7679 #7A9699

Accessibility & contrast

On white

7.97

#425456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#425456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425456

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425456	#FFFFFF	#000000	##FFFFFF
##425456	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515256

Deuteranopia (green-blind)

#4D5056

Tritanopia (blue-blind)

#3C5655

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #425456;
/* rgb */ color: rgb(66, 84, 86);
/* oklch */ color: oklch(43.1% 0.023 204.7);

Tailwind

colors: {
  custom: {
    50: '#778485',
    500: '#425456',
    950: '#000000',
  },
}

SCSS

$custom: #425456;
$custom-light: #778485;
$custom-dark: #000000;

JSON

{
  "hex": "#425456",
  "rgb": {
    "r": 66,
    "g": 84,
    "b": 86
  },
  "hsl": {
    "h": 186,
    "s": 13.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43148,
    "c": 0.02255,
    "h": 204.7
  },
  "luminance": 0.08171
}

Semantic roles & 50–950 ramp

primary

#425456

secondary

#85716F

accent

#7972B6

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #425456

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

Preview Lab → · Contrast checker → · Palette generator →