#445E73#445E73

#445E73 is a mid, muted cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.046 H 243.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#445E73
RGB	rgb(68, 94, 115)
HSL	hsl(207, 26%, 36%)
HSV	hsv(207, 41%, 45%)
CMYK	cmyk(40.9%, 18.3%, 0%, 54.9%)
CIE-LAB	lab(38.68, -3.79, -14.96)
CIE-LCH	lch(38.68, 15.44, 255.78°)
OKLab	oklab(46.97% -0.0208 -0.0413)
OKLCH	oklch(46.97% 0.046 243.3)
XYZ	xyz(9.4801, 10.4716, 17.7380)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445E73 #735944

analogous

#447370 #445E73 #444673

triadic

#445E73 #73445E #5E7344

tetradic

#445E73 #704473 #735944 #467344

square

#445E73 #704473 #735944 #467344

split-complementary

#445E73 #734446 #737044

monochromatic

#171F26 #2D3F4D #445E73 #5B7D99 #7E9BB3

Accessibility & contrast

On white

6.79

#445E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#445E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445E73

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445E73	#FFFFFF	#000000	##FFFFFF
##445E73	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E74

Deuteranopia (green-blind)

#4F5973

Tritanopia (blue-blind)

#336365

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #445e73;
/* rgb */ color: rgb(68, 94, 115);
/* oklch */ color: oklch(47.0% 0.046 243.3);

Tailwind

colors: {
  custom: {
    50: '#7a8b9b',
    500: '#445e73',
    950: '#000000',
  },
}

SCSS

$custom: #445e73;
$custom-light: #7a8b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#445e73",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 115
  },
  "hsl": {
    "h": 206.809,
    "s": 25.683,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4697,
    "c": 0.04625,
    "h": 243.3
  },
  "luminance": 0.10472
}

Semantic roles & 50–950 ramp

primary

#445E73

secondary

#9F8774

accent

#8F66C2

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #445E73

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

Preview Lab → · Contrast checker → · Palette generator →