#545F64#545F64

#545F64 is a mid, near-neutral cyan. Relative luminance 0.110; OKLCH L 47.8% C 0.016 H 226.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#545F64
RGB	rgb(84, 95, 100)
HSL	hsl(199, 9%, 36%)
HSV	hsv(199, 16%, 39%)
CMYK	cmyk(16%, 5%, 0%, 60.8%)
CIE-LAB	lab(39.56, -3.07, -4.29)
CIE-LCH	lch(39.56, 5.28, 234.39°)
OKLab	oklab(47.78% -0.0109 -0.0116)
OKLCH	oklch(47.78% 0.016 226.8)
XYZ	xyz(10.0480, 10.9891, 13.6458)
Luminance	0.1099 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545F64 #645954

analogous

#546461 #545F64 #545764

triadic

#545F64 #64545F #5F6454

tetradic

#545F64 #615464 #645954 #576454

square

#545F64 #615464 #645954 #576454

split-complementary

#545F64 #645457 #646154

monochromatic

#1C2021 #383F43 #545F64 #707F85 #909DA2

Accessibility & contrast

On white

6.57

#545F64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#545F64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545F64

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545F64	#FFFFFF	#000000	##FFFFFF
##545F64	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5E64

Deuteranopia (green-blind)

#5A5C64

Tritanopia (blue-blind)

#506161

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #545f64;
/* rgb */ color: rgb(84, 95, 100);
/* oklch */ color: oklch(47.8% 0.016 226.8);

Tailwind

colors: {
  custom: {
    50: '#848c90',
    500: '#545f64',
    950: '#000000',
  },
}

SCSS

$custom: #545f64;
$custom-light: #848c90;
$custom-dark: #000000;

JSON

{
  "hex": "#545f64",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 100
  },
  "hsl": {
    "h": 198.75,
    "s": 8.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47779,
    "c": 0.01588,
    "h": 226.8
  },
  "luminance": 0.10989
}

Semantic roles & 50–950 ramp

primary

#545F64

secondary

#918783

accent

#8976B2

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0B0C0C

muted

#7C7D7D

Preview Lab

Preview with #545F64

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

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