#445C64#445C64

#445C64 is a mid, muted cyan. Relative luminance 0.098; OKLCH L 45.8% C 0.032 H 220.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#445C64
RGB	rgb(68, 92, 100)
HSL	hsl(195, 19%, 33%)
HSV	hsv(195, 32%, 39%)
CMYK	cmyk(32%, 8%, 0%, 60.8%)
CIE-LAB	lab(37.49, -6.86, -7.51)
CIE-LCH	lch(37.49, 10.17, 227.59°)
OKLab	oklab(45.84% -0.0241 -0.0205)
OKLCH	oklch(45.84% 0.032 220.4)
XYZ	xyz(8.5106, 9.8029, 13.4978)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445C64 #644C44

analogous

#44645C #445C64 #444C64

triadic

#445C64 #64445C #5C6444

tetradic

#445C64 #5C4464 #644C44 #4C6444

square

#445C64 #5C4464 #644C44 #4C6444

split-complementary

#445C64 #64444C #645C44

monochromatic

#12191B #2B3A40 #445C64 #5D7E88 #7C9CA6

Accessibility & contrast

On white

7.09

#445C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#445C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445C64

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445C64	#FFFFFF	#000000	##FFFFFF
##445C64	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575A64

Deuteranopia (green-blind)

#525764

Tritanopia (blue-blind)

#395F5E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #445c64;
/* rgb */ color: rgb(68, 92, 100);
/* oklch */ color: oklch(45.8% 0.032 220.4);

Tailwind

colors: {
  custom: {
    50: '#798a90',
    500: '#445c64',
    950: '#000000',
  },
}

SCSS

$custom: #445c64;
$custom-light: #798a90;
$custom-dark: #000000;

JSON

{
  "hex": "#445c64",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 100
  },
  "hsl": {
    "h": 195,
    "s": 19.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.45842,
    "c": 0.03165,
    "h": 220.4
  },
  "luminance": 0.09803
}

Semantic roles & 50–950 ramp

primary

#445C64

secondary

#937A71

accent

#806CBC

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090B0C

muted

#7B7C7D

Preview Lab

Preview with #445C64

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

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