#516779#516779

#516779 is a mid, muted cyan. Relative luminance 0.128; OKLCH L 50.3% C 0.039 H 243.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#516779
RGB	rgb(81, 103, 121)
HSL	hsl(207, 20%, 40%)
HSV	hsv(207, 33%, 47%)
CMYK	cmyk(33.1%, 14.9%, 0%, 52.5%)
CIE-LAB	lab(42.51, -3.50, -12.71)
CIE-LCH	lch(42.51, 13.19, 254.61°)
OKLab	oklab(50.29% -0.0175 -0.0349)
OKLCH	oklch(50.29% 0.039 243.3)
XYZ	xyz(11.6937, 12.8298, 19.9457)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516779 #796351

analogous

#517977 #516779 #515379

triadic

#516779 #795167 #677951

tetradic

#516779 #775179 #796351 #537951

square

#516779 #775179 #796351 #537951

split-complementary

#516779 #795153 #797751

monochromatic

#202930 #384854 #516779 #6B869C #90A4B5

Accessibility & contrast

On white

5.89

#516779 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#516779 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516779

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516779	#FFFFFF	#000000	##FFFFFF
##516779	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60677A

Deuteranopia (green-blind)

#5A6279

Tritanopia (blue-blind)

#456B6D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #516779;
/* rgb */ color: rgb(81, 103, 121);
/* oklch */ color: oklch(50.3% 0.039 243.3);

Tailwind

colors: {
  custom: {
    50: '#83929f',
    500: '#516779',
    950: '#000000',
  },
}

SCSS

$custom: #516779;
$custom-light: #83929f;
$custom-dark: #000000;

JSON

{
  "hex": "#516779",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 121
  },
  "hsl": {
    "h": 207,
    "s": 19.802,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50288,
    "c": 0.03906,
    "h": 243.3
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#516779

secondary

#A29184

accent

#906BBC

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0D0E

muted

#7C7D7E

Preview Lab

Preview with #516779

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

Preview Lab → · Contrast checker → · Palette generator →