#506FEC#506FEC

#506FEC is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.7% C 0.191 H 269.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#506FEC
RGB	rgb(80, 111, 236)
HSL	hsl(228, 80%, 62%)
HSV	hsv(228, 66%, 93%)
CMYK	cmyk(66.1%, 53%, 0%, 7.5%)
CIE-LAB	lab(50.84, 28.50, -66.55)
CIE-LCH	lch(50.84, 72.40, 293.18°)
OKLab	oklab(58.68% -0.0026 -0.1913)
OKLCH	oklch(58.68% 0.191 269.2)
XYZ	xyz(24.1279, 19.1282, 81.7612)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506FEC #ECCD50

analogous

#50BDEC #506FEC #7F50EC

triadic

#506FEC #EC506F #6FEC50

tetradic

#506FEC #EC50BD #ECCD50 #50EC7F

square

#506FEC #EC50BD #ECCD50 #50EC7F

split-complementary

#506FEC #EC7F50 #BDEC50

monochromatic

#1332AF #1942E6 #506FEC #879CF2 #BECAF8

Accessibility & contrast

On white

4.35

#506FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#506FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506FEC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506FEC	#FFFFFF	#000000	##000000
##506FEC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1580F0

Deuteranopia (green-blind)

#0072E9

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #506fec;
/* rgb */ color: rgb(80, 111, 236);
/* oklch */ color: oklch(58.7% 0.191 269.2);

Tailwind

colors: {
  custom: {
    50: '#9197f3',
    500: '#506fec',
    950: '#000000',
  },
}

SCSS

$custom: #506fec;
$custom-light: #9197f3;
$custom-dark: #000000;

JSON

{
  "hex": "#506fec",
  "rgb": {
    "r": 80,
    "g": 111,
    "b": 236
  },
  "hsl": {
    "h": 228.077,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58685,
    "c": 0.19128,
    "h": 269.2
  },
  "luminance": 0.1913
}

Semantic roles & 50–950 ramp

primary

#506FEC

secondary

#E9DDAF

accent

#B309DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #506FEC

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

Preview Lab → · Contrast checker → · Palette generator →