#506EDC#506EDC

#506EDC is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.4% C 0.171 H 269.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#506EDC
RGB	rgb(80, 110, 220)
HSL	hsl(227, 67%, 59%)
HSV	hsv(227, 64%, 86%)
CMYK	cmyk(63.6%, 50%, 0%, 13.7%)
CIE-LAB	lab(49.52, 23.62, -59.66)
CIE-LCH	lch(49.52, 64.17, 291.60°)
OKLab	oklab(57.36% -0.0031 -0.171)
OKLCH	oklch(57.36% 0.171 269)
XYZ	xyz(21.7981, 18.0227, 70.0263)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506EDC #DCBE50

analogous

#50B4DC #506EDC #7850DC

triadic

#506EDC #DC506E #6EDC50

tetradic

#506EDC #DC50B4 #DCBE50 #50DC78

square

#506EDC #DC50B4 #DCBE50 #50DC78

split-complementary

#506EDC #DC7850 #B4DC50

monochromatic

#1E3794 #284AC7 #506EDC #8398E6 #B6C3F0

Accessibility & contrast

On white

4.56

#506EDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#506EDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506EDC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506EDC	#FFFFFF	#000000	##000000
##506EDC	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#307CE0

Deuteranopia (green-blind)

#0270DA

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #506edc;
/* rgb */ color: rgb(80, 110, 220);
/* oklch */ color: oklch(57.4% 0.171 269.0);

Tailwind

colors: {
  custom: {
    50: '#8e97e7',
    500: '#506edc',
    950: '#000000',
  },
}

SCSS

$custom: #506edc;
$custom-light: #8e97e7;
$custom-dark: #000000;

JSON

{
  "hex": "#506edc",
  "rgb": {
    "r": 80,
    "g": 110,
    "b": 220
  },
  "hsl": {
    "h": 227.143,
    "s": 66.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57356,
    "c": 0.17104,
    "h": 269
  },
  "luminance": 0.18025
}

Semantic roles & 50–950 ramp

primary

#506EDC

secondary

#DFD4A8

accent

#C53EEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #506EDC

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

Preview Lab → · Contrast checker → · Palette generator →