#506CD6#506CD6

#506CD6 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.5% C 0.165 H 269.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#506CD6
RGB	rgb(80, 108, 214)
HSL	hsl(227, 62%, 58%)
HSV	hsv(227, 63%, 84%)
CMYK	cmyk(62.6%, 49.5%, 0%, 16.1%)
CIE-LAB	lab(48.62, 22.81, -57.72)
CIE-LCH	lch(48.62, 62.07, 291.57°)
OKLab	oklab(56.55% -0.0018 -0.1653)
OKLCH	oklch(56.55% 0.165 269.4)
XYZ	xyz(20.8043, 17.2838, 65.8450)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506CD6 #D6BA50

analogous

#50AFD6 #506CD6 #7750D6

triadic

#506CD6 #D6506C #6CD650

tetradic

#506CD6 #D650AF #D6BA50 #50D677

square

#506CD6 #D650AF #D6BA50 #50D677

split-complementary

#506CD6 #D67750 #AFD650

monochromatic

#21378B #2C4ABD #506CD6 #8296E2 #B3BFED

Accessibility & contrast

On white

4.71

#506CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#506CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #506CD6

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506CD6	#FFFFFF	#000000	##FFFFFF
##506CD6	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#327ADA

Deuteranopia (green-blind)

#106ED4

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #506cd6;
/* rgb */ color: rgb(80, 108, 214);
/* oklch */ color: oklch(56.5% 0.165 269.4);

Tailwind

colors: {
  custom: {
    50: '#8e95e3',
    500: '#506cd6',
    950: '#000000',
  },
}

SCSS

$custom: #506cd6;
$custom-light: #8e95e3;
$custom-dark: #000000;

JSON

{
  "hex": "#506cd6",
  "rgb": {
    "r": 80,
    "g": 108,
    "b": 214
  },
  "hsl": {
    "h": 227.463,
    "s": 62.037,
    "l": 57.647
  },
  "oklch": {
    "l": 0.56545,
    "c": 0.16534,
    "h": 269.4
  },
  "luminance": 0.17286
}

Semantic roles & 50–950 ramp

primary

#506CD6

secondary

#DCD1A6

accent

#C343E5

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #506CD6

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

Preview Lab → · Contrast checker → · Palette generator →