#516798#516798

#516798 is a mid, moderate blue. Relative luminance 0.137; OKLCH L 51.8% C 0.082 H 265.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#516798
RGB	rgb(81, 103, 152)
HSL	hsl(221, 30%, 46%)
HSV	hsv(221, 47%, 60%)
CMYK	cmyk(46.7%, 32.2%, 0%, 40.4%)
CIE-LAB	lab(43.82, 5.63, -29.29)
CIE-LCH	lch(43.82, 29.83, 280.88°)
OKLab	oklab(51.75% -0.0069 -0.0822)
OKLCH	oklch(51.75% 0.082 265.2)
XYZ	xyz(13.9093, 13.7160, 31.6142)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516798 #988251

analogous

#518A98 #516798 #5E5198

triadic

#516798 #985167 #679851

tetradic

#516798 #98518A #988251 #51985E

square

#516798 #98518A #988251 #51985E

split-complementary

#516798 #985E51 #8A9851

monochromatic

#263148 #3C4C70 #516798 #7287B4 #9AA9C9

Accessibility & contrast

On white

5.61

#516798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#516798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516798

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516798	#FFFFFF	#000000	##FFFFFF
##516798	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556B9A

Deuteranopia (green-blind)

#4E6597

Tritanopia (blue-blind)

#367179

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #516798;
/* rgb */ color: rgb(81, 103, 152);
/* oklch */ color: oklch(51.8% 0.082 265.2);

Tailwind

colors: {
  custom: {
    50: '#8592b6',
    500: '#516798',
    950: '#000000',
  },
}

SCSS

$custom: #516798;
$custom-light: #8592b6;
$custom-dark: #000000;

JSON

{
  "hex": "#516798",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 152
  },
  "hsl": {
    "h": 221.408,
    "s": 30.472,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51754,
    "c": 0.08245,
    "h": 265.2
  },
  "luminance": 0.13717
}

Semantic roles & 50–950 ramp

primary

#516798

secondary

#B6AA8F

accent

#A761C7

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #516798

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

Preview Lab → · Contrast checker → · Palette generator →