#506EDF#506EDF

#506EDF is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.6% C 0.175 H 269.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#506EDF
RGB	rgb(80, 110, 223)
HSL	hsl(227, 69%, 59%)
HSV	hsv(227, 64%, 87%)
CMYK	cmyk(64.1%, 50.7%, 0%, 12.5%)
CIE-LAB	lab(49.72, 24.65, -61.05)
CIE-LCH	lch(49.72, 65.84, 291.99°)
OKLab	oklab(57.57% -0.0028 -0.1751)
OKLCH	oklch(57.57% 0.175 269.1)
XYZ	xyz(22.1989, 18.1830, 72.1375)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506EDF #DFC150

analogous

#50B5DF #506EDF #7A50DF

triadic

#506EDF #DF506E #6EDF50

tetradic

#506EDF #DF50B5 #DFC150 #50DF7A

square

#506EDF #DF50B5 #DFC150 #50DF7A

split-complementary

#506EDF #DF7A50 #B5DF50

monochromatic

#1C3699 #2548CC #506EDF #8499E8 #B7C4F2

Accessibility & contrast

On white

4.53

#506EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#506EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506EDF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506EDF	#FFFFFF	#000000	##000000
##506EDF	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C7DE3

Deuteranopia (green-blind)

#0070DD

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #506edf;
/* rgb */ color: rgb(80, 110, 223);
/* oklch */ color: oklch(57.6% 0.175 269.1);

Tailwind

colors: {
  custom: {
    50: '#8f97ea',
    500: '#506edf',
    950: '#000000',
  },
}

SCSS

$custom: #506edf;
$custom-light: #8f97ea;
$custom-dark: #000000;

JSON

{
  "hex": "#506edf",
  "rgb": {
    "r": 80,
    "g": 110,
    "b": 223
  },
  "hsl": {
    "h": 227.413,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57565,
    "c": 0.1751,
    "h": 269.1
  },
  "luminance": 0.18185
}

Semantic roles & 50–950 ramp

primary

#506EDF

secondary

#E1D6AA

accent

#C73CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #506EDF

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

Preview Lab → · Contrast checker → · Palette generator →