#545E63#545E63

#545E63 is a mid, near-neutral cyan. Relative luminance 0.108; OKLCH L 47.5% C 0.015 H 229.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#545E63
RGB	rgb(84, 94, 99)
HSL	hsl(200, 8%, 36%)
HSV	hsv(200, 15%, 39%)
CMYK	cmyk(15.2%, 5.1%, 0%, 61.2%)
CIE-LAB	lab(39.23, -2.71, -4.17)
CIE-LCH	lch(39.23, 4.97, 237.02°)
OKLab	oklab(47.5% -0.0097 -0.0113)
OKLCH	oklch(47.5% 0.015 229.2)
XYZ	xyz(9.9104, 10.7909, 13.3627)
Luminance	0.1079 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E63 #635954

analogous

#546360 #545E63 #545663

triadic

#545E63 #63545E #5E6354

tetradic

#545E63 #605463 #635954 #566354

square

#545E63 #605463 #635954 #566354

split-complementary

#545E63 #635456 #636054

monochromatic

#1C1F21 #383F42 #545E63 #707D84 #909BA1

Accessibility & contrast

On white

6.65

#545E63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#545E63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545E63

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E63	#FFFFFF	#000000	##FFFFFF
##545E63	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5D63

Deuteranopia (green-blind)

#595C63

Tritanopia (blue-blind)

#505F60

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #545e63;
/* rgb */ color: rgb(84, 94, 99);
/* oklch */ color: oklch(47.5% 0.015 229.2);

Tailwind

colors: {
  custom: {
    50: '#848b8f',
    500: '#545e63',
    950: '#000000',
  },
}

SCSS

$custom: #545e63;
$custom-light: #848b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#545e63",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 99
  },
  "hsl": {
    "h": 200,
    "s": 8.197,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47503,
    "c": 0.01488,
    "h": 229.2
  },
  "luminance": 0.10791
}

Semantic roles & 50–950 ramp

primary

#545E63

secondary

#908783

accent

#8A77B1

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0A0C0C

muted

#7C7D7D

Preview Lab

Preview with #545E63

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

Preview Lab → · Contrast checker → · Palette generator →