#445E64#445E64

#445E64 is a mid, muted cyan. Relative luminance 0.102; OKLCH L 46.3% C 0.032 H 213.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#445E64
RGB	rgb(68, 94, 100)
HSL	hsl(191, 19%, 33%)
HSV	hsv(191, 32%, 39%)
CMYK	cmyk(32%, 6%, 0%, 60.8%)
CIE-LAB	lab(38.12, -8.05, -6.56)
CIE-LCH	lch(38.12, 10.38, 219.19°)
OKLab	oklab(46.34% -0.0271 -0.0179)
OKLCH	oklch(46.34% 0.032 213.5)
XYZ	xyz(8.6861, 10.1540, 13.5564)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445E64 #644A44

analogous

#44645A #445E64 #444E64

triadic

#445E64 #64445E #5E6444

tetradic

#445E64 #5A4464 #644A44 #4E6444

square

#445E64 #5A4464 #644A44 #4E6444

split-complementary

#445E64 #64444E #645A44

monochromatic

#121A1B #2B3C40 #445E64 #5D8088 #7C9EA6

Accessibility & contrast

On white

6.93

#445E64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#445E64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445E64

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445E64	#FFFFFF	#000000	##FFFFFF
##445E64	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595C64

Deuteranopia (green-blind)

#545864

Tritanopia (blue-blind)

#396160

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #445e64;
/* rgb */ color: rgb(68, 94, 100);
/* oklch */ color: oklch(46.3% 0.032 213.5);

Tailwind

colors: {
  custom: {
    50: '#798b90',
    500: '#445e64',
    950: '#000000',
  },
}

SCSS

$custom: #445e64;
$custom-light: #798b90;
$custom-dark: #000000;

JSON

{
  "hex": "#445e64",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 100
  },
  "hsl": {
    "h": 191.25,
    "s": 19.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.46343,
    "c": 0.03246,
    "h": 213.5
  },
  "luminance": 0.10154
}

Semantic roles & 50–950 ramp

primary

#445E64

secondary

#937771

accent

#7B6CBC

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090C0C

muted

#7B7D7D

Preview Lab

Preview with #445E64

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

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