#506DF3#506DF3

#506DF3 is a mid, highly saturated blue. Relative luminance 0.191; OKLCH L 58.8% C 0.203 H 269.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#506DF3
RGB	rgb(80, 109, 243)
HSL	hsl(229, 87%, 63%)
HSV	hsv(229, 67%, 95%)
CMYK	cmyk(67.1%, 55.1%, 0%, 4.7%)
CIE-LAB	lab(50.82, 32.14, -70.49)
CIE-LCH	lch(50.82, 77.47, 294.51°)
OKLab	oklab(58.82% -0.0005 -0.2029)
OKLCH	oklch(58.82% 0.203 269.8)
XYZ	xyz(24.9491, 19.1114, 87.1507)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506DF3 #F3D650

analogous

#50BEF3 #506DF3 #8450F3

triadic

#506DF3 #F3506D #6DF350

tetradic

#506DF3 #F350BE #F3D650 #50F384

square

#506DF3 #F350BE #F3D650 #50F384

split-complementary

#506DF3 #F38450 #BEF350

monochromatic

#0D2CBC #173DEF #506DF3 #899DF7 #C3CDFB

Accessibility & contrast

On white

4.35

#506DF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#506DF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506DF3

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506DF3	#FFFFFF	#000000	##000000
##506DF3	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F8

Deuteranopia (green-blind)

#0072F0

Tritanopia (blue-blind)

#008DA5

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #506df3;
/* rgb */ color: rgb(80, 109, 243);
/* oklch */ color: oklch(58.8% 0.203 269.8);

Tailwind

colors: {
  custom: {
    50: '#9396f8',
    500: '#506df3',
    950: '#000000',
  },
}

SCSS

$custom: #506df3;
$custom-light: #9396f8;
$custom-dark: #000000;

JSON

{
  "hex": "#506df3",
  "rgb": {
    "r": 80,
    "g": 109,
    "b": 243
  },
  "hsl": {
    "h": 229.325,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58824,
    "c": 0.20289,
    "h": 269.8
  },
  "luminance": 0.19114
}

Semantic roles & 50–950 ramp

primary

#506DF3

secondary

#ECE2B2

accent

#BC02E4

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #506DF3

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

Preview Lab → · Contrast checker → · Palette generator →