#445B72#445B72

#445B72 is a mid, muted cyan. Relative luminance 0.099; OKLCH L 46.2% C 0.047 H 248.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#445B72
RGB	rgb(68, 91, 114)
HSL	hsl(210, 25%, 36%)
HSV	hsv(210, 40%, 45%)
CMYK	cmyk(40.4%, 20.2%, 0%, 55.3%)
CIE-LAB	lab(37.71, -2.25, -15.83)
CIE-LCH	lch(37.71, 15.99, 261.90°)
OKLab	oklab(46.19% -0.0169 -0.0438)
OKLCH	oklch(46.19% 0.047 248.9)
XYZ	xyz(9.1613, 9.9255, 17.3494)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445B72 #725B44

analogous

#447272 #445B72 #444472

triadic

#445B72 #72445B #5B7244

tetradic

#445B72 #724472 #725B44 #447244

square

#445B72 #724472 #725B44 #447244

split-complementary

#445B72 #724444 #727244

monochromatic

#161E25 #2D3C4C #445B72 #5B7A98 #7E98B2

Accessibility & contrast

On white

7.03

#445B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#445B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445B72

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445B72	#FFFFFF	#000000	##FFFFFF
##445B72	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525B73

Deuteranopia (green-blind)

#4C5772

Tritanopia (blue-blind)

#346063

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #445b72;
/* rgb */ color: rgb(68, 91, 114);
/* oklch */ color: oklch(46.2% 0.047 248.9);

Tailwind

colors: {
  custom: {
    50: '#7a899a',
    500: '#445b72',
    950: '#000000',
  },
}

SCSS

$custom: #445b72;
$custom-light: #7a899a;
$custom-dark: #000000;

JSON

{
  "hex": "#445b72",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 114
  },
  "hsl": {
    "h": 210,
    "s": 25.275,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46194,
    "c": 0.04691,
    "h": 248.9
  },
  "luminance": 0.09926
}

Semantic roles & 50–950 ramp

primary

#445B72

secondary

#9E8974

accent

#9466C2

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #445B72

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

Preview Lab → · Contrast checker → · Palette generator →