#445F73#445F73

#445F73 is a mid, muted cyan. Relative luminance 0.107; OKLCH L 47.2% C 0.046 H 241.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#445F73
RGB	rgb(68, 95, 115)
HSL	hsl(206, 26%, 36%)
HSV	hsv(206, 41%, 45%)
CMYK	cmyk(40.9%, 17.4%, 0%, 54.9%)
CIE-LAB	lab(38.99, -4.40, -14.49)
CIE-LCH	lch(38.99, 15.14, 253.11°)
OKLab	oklab(47.21% -0.0222 -0.04)
OKLCH	oklch(47.21% 0.046 241)
XYZ	xyz(9.5696, 10.6506, 17.7679)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445F73 #735844

analogous

#44736F #445F73 #444773

triadic

#445F73 #73445F #5F7344

tetradic

#445F73 #6F4473 #735844 #477344

square

#445F73 #6F4473 #735844 #477344

split-complementary

#445F73 #734447 #736F44

monochromatic

#171F26 #2D3F4D #445F73 #5B7F99 #7E9DB3

Accessibility & contrast

On white

6.71

#445F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#445F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445F73

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445F73	#FFFFFF	#000000	##FFFFFF
##445F73	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565F74

Deuteranopia (green-blind)

#505A73

Tritanopia (blue-blind)

#336465

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #445f73;
/* rgb */ color: rgb(68, 95, 115);
/* oklch */ color: oklch(47.2% 0.046 241.0);

Tailwind

colors: {
  custom: {
    50: '#7a8c9b',
    500: '#445f73',
    950: '#000000',
  },
}

SCSS

$custom: #445f73;
$custom-light: #7a8c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#445f73",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 115
  },
  "hsl": {
    "h": 205.532,
    "s": 25.683,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47214,
    "c": 0.04573,
    "h": 241
  },
  "luminance": 0.10651
}

Semantic roles & 50–950 ramp

primary

#445F73

secondary

#9F8674

accent

#8D66C2

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #445F73

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

Preview Lab → · Contrast checker → · Palette generator →