#445E66#445E66

#445E66 is a mid, muted cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.034 H 218.8°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#445E66
RGB	rgb(68, 94, 102)
HSL	hsl(194, 20%, 33%)
HSV	hsv(194, 33%, 40%)
CMYK	cmyk(33.3%, 7.8%, 0%, 60%)
CIE-LAB	lab(38.19, -7.50, -7.69)
CIE-LCH	lch(38.19, 10.75, 225.71°)
OKLab	oklab(46.42% -0.0262 -0.021)
OKLCH	oklch(46.42% 0.034 218.8)
XYZ	xyz(8.7841, 10.1932, 14.0724)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445E66 #664C44

analogous

#44665D #445E66 #444D66

triadic

#445E66 #66445E #5E6644

tetradic

#445E66 #5D4466 #664C44 #4D6644

square

#445E66 #5D4466 #664C44 #4D6644

split-complementary

#445E66 #66444D #665D44

monochromatic

#131A1D #2C3C41 #445E66 #5C808B #7C9EA8

Accessibility & contrast

On white

6.91

#445E66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#445E66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445E66

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445E66	#FFFFFF	#000000	##FFFFFF
##445E66	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595C66

Deuteranopia (green-blind)

#535866

Tritanopia (blue-blind)

#396160

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #445e66;
/* rgb */ color: rgb(68, 94, 102);
/* oklch */ color: oklch(46.4% 0.034 218.8);

Tailwind

colors: {
  custom: {
    50: '#798b91',
    500: '#445e66',
    950: '#000000',
  },
}

SCSS

$custom: #445e66;
$custom-light: #798b91;
$custom-dark: #000000;

JSON

{
  "hex": "#445e66",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 102
  },
  "hsl": {
    "h": 194.118,
    "s": 20,
    "l": 33.333
  },
  "oklch": {
    "l": 0.46421,
    "c": 0.03358,
    "h": 218.8
  },
  "luminance": 0.10194
}

Semantic roles & 50–950 ramp

primary

#445E66

secondary

#947A72

accent

#7E6BBD

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090C0C

muted

#7B7D7D

Preview Lab

Preview with #445E66

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

Preview Lab → · Contrast checker → · Palette generator →