#516367#516367

#516367 is a mid, muted cyan. Relative luminance 0.117; OKLCH L 48.6% C 0.023 H 212.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#516367
RGB	rgb(81, 99, 103)
HSL	hsl(191, 12%, 36%)
HSV	hsv(191, 21%, 40%)
CMYK	cmyk(21.4%, 3.9%, 0%, 59.6%)
CIE-LAB	lab(40.66, -5.81, -4.53)
CIE-LCH	lch(40.66, 7.37, 217.94°)
OKLab	oklab(48.62% -0.0192 -0.0123)
OKLCH	oklch(48.62% 0.023 212.7)
XYZ	xyz(10.3027, 11.6519, 14.5356)
Luminance	0.1165 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516367 #675551

analogous

#516760 #516367 #515867

triadic

#516367 #675163 #636751

tetradic

#516367 #605167 #675551 #586751

square

#516367 #605167 #675551 #586751

split-complementary

#516367 #675158 #676051

monochromatic

#1B2122 #364245 #516367 #6C8489 #8DA1A5

Accessibility & contrast

On white

6.31

#516367 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#516367 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516367

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516367	#FFFFFF	#000000	##FFFFFF
##516367	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606267

Deuteranopia (green-blind)

#5C5F67

Tritanopia (blue-blind)

#4B6564

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #516367;
/* rgb */ color: rgb(81, 99, 103);
/* oklch */ color: oklch(48.6% 0.023 212.7);

Tailwind

colors: {
  custom: {
    50: '#828f92',
    500: '#516367',
    950: '#000000',
  },
}

SCSS

$custom: #516367;
$custom-light: #828f92;
$custom-dark: #000000;

JSON

{
  "hex": "#516367",
  "rgb": {
    "r": 81,
    "g": 99,
    "b": 103
  },
  "hsl": {
    "h": 190.909,
    "s": 11.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4862,
    "c": 0.02277,
    "h": 212.7
  },
  "luminance": 0.11652
}

Semantic roles & 50–950 ramp

primary

#516367

secondary

#948480

accent

#7F73B5

background

#F7F8F8

surface

#EEF0F0

border

#C9CBCB

text

#0A0C0D

muted

#7C7D7D

Preview Lab

Preview with #516367

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

Preview Lab → · Contrast checker → · Palette generator →