#516693#516693

#516693 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.3% C 0.076 H 264.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#516693
RGB	rgb(81, 102, 147)
HSL	hsl(221, 29%, 45%)
HSV	hsv(221, 45%, 58%)
CMYK	cmyk(44.9%, 30.6%, 0%, 42.4%)
CIE-LAB	lab(43.30, 4.70, -27.13)
CIE-LCH	lch(43.30, 27.54, 279.83°)
OKLab	oklab(51.27% -0.0071 -0.0759)
OKLCH	oklch(51.27% 0.076 264.7)
XYZ	xyz(13.4095, 13.3579, 29.4699)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516693 #937E51

analogous

#518793 #516693 #5D5193

triadic

#516693 #935166 #669351

tetradic

#516693 #935187 #937E51 #51935D

square

#516693 #935187 #937E51 #51935D

split-complementary

#516693 #935D51 #879351

monochromatic

#262F44 #3B4B6C #516693 #7185B1 #98A7C6

Accessibility & contrast

On white

5.72

#516693 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#516693 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516693

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516693	#FFFFFF	#000000	##FFFFFF
##516693	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566A95

Deuteranopia (green-blind)

#4F6492

Tritanopia (blue-blind)

#396F76

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #516693;
/* rgb */ color: rgb(81, 102, 147);
/* oklch */ color: oklch(51.3% 0.076 264.7);

Tailwind

colors: {
  custom: {
    50: '#8591b3',
    500: '#516693',
    950: '#000000',
  },
}

SCSS

$custom: #516693;
$custom-light: #8591b3;
$custom-dark: #000000;

JSON

{
  "hex": "#516693",
  "rgb": {
    "r": 81,
    "g": 102,
    "b": 147
  },
  "hsl": {
    "h": 220.909,
    "s": 28.947,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51268,
    "c": 0.07625,
    "h": 264.7
  },
  "luminance": 0.13359
}

Semantic roles & 50–950 ramp

primary

#516693

secondary

#B3A78D

accent

#A663C5

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #516693

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

Preview Lab → · Contrast checker → · Palette generator →