#516790#516790

#516790 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.3% C 0.071 H 262.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#516790
RGB	rgb(81, 103, 144)
HSL	hsl(219, 28%, 44%)
HSV	hsv(219, 44%, 56%)
CMYK	cmyk(43.8%, 28.5%, 0%, 43.5%)
CIE-LAB	lab(43.45, 3.17, -25.10)
CIE-LCH	lch(43.45, 25.30, 277.19°)
OKLab	oklab(51.34% -0.0093 -0.0701)
OKLCH	oklch(51.34% 0.071 262.4)
XYZ	xyz(13.2760, 13.4627, 28.2792)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516790 #907A51

analogous

#518790 #516790 #5B5190

triadic

#516790 #905167 #679051

tetradic

#516790 #905187 #907A51 #51905B

square

#516790 #905187 #907A51 #51905B

split-complementary

#516790 #905B51 #879051

monochromatic

#252F42 #3B4B69 #516790 #7086AE #97A7C4

Accessibility & contrast

On white

5.69

#516790 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#516790 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516790

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516790	#FFFFFF	#000000	##FFFFFF
##516790	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586A92

Deuteranopia (green-blind)

#52648F

Tritanopia (blue-blind)

#3B7075

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #516790;
/* rgb */ color: rgb(81, 103, 144);
/* oklch */ color: oklch(51.3% 0.071 262.4);

Tailwind

colors: {
  custom: {
    50: '#8592b0',
    500: '#516790',
    950: '#000000',
  },
}

SCSS

$custom: #516790;
$custom-light: #8592b0;
$custom-dark: #000000;

JSON

{
  "hex": "#516790",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 144
  },
  "hsl": {
    "h": 219.048,
    "s": 28,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51344,
    "c": 0.07068,
    "h": 262.4
  },
  "luminance": 0.13463
}

Semantic roles & 50–950 ramp

primary

#516790

secondary

#B1A48B

accent

#A363C4

background

#F8F8FA

surface

#EFF0F5

border

#CACBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #516790

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

Preview Lab → · Contrast checker → · Palette generator →