#545C64#545C64

#545C64 is a mid, near-neutral cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.016 H 248.2°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#545C64
RGB	rgb(84, 92, 100)
HSL	hsl(210, 9%, 36%)
HSV	hsv(210, 16%, 39%)
CMYK	cmyk(16%, 8%, 0%, 60.8%)
CIE-LAB	lab(38.65, -1.25, -5.64)
CIE-LCH	lch(38.65, 5.78, 257.46°)
OKLab	oklab(47.06% -0.0061 -0.0152)
OKLCH	oklch(47.06% 0.016 248.2)
XYZ	xyz(9.7830, 10.4590, 13.5575)
Luminance	0.1046 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545C64 #645C54

analogous

#546464 #545C64 #545464

triadic

#545C64 #64545C #5C6454

tetradic

#545C64 #645464 #645C54 #546454

square

#545C64 #645464 #645C54 #546454

split-complementary

#545C64 #645454 #646454

monochromatic

#1C1F21 #383D43 #545C64 #707B85 #9099A2

Accessibility & contrast

On white

6.79

#545C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#545C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545C64

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545C64	#FFFFFF	#000000	##FFFFFF
##545C64	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)

#595C64

Deuteranopia (green-blind)

#575A64

Tritanopia (blue-blind)

#505E5E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #545c64;
/* rgb */ color: rgb(84, 92, 100);
/* oklch */ color: oklch(47.1% 0.016 248.2);

Tailwind

colors: {
  custom: {
    50: '#848a90',
    500: '#545c64',
    950: '#000000',
  },
}

SCSS

$custom: #545c64;
$custom-light: #848a90;
$custom-dark: #000000;

JSON

{
  "hex": "#545c64",
  "rgb": {
    "r": 84,
    "g": 92,
    "b": 100
  },
  "hsl": {
    "h": 210,
    "s": 8.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47064,
    "c": 0.01641,
    "h": 248.2
  },
  "luminance": 0.10459
}

Semantic roles & 50–950 ramp

primary

#545C64

secondary

#918A83

accent

#9476B2

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #545C64

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

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