#507DEC#507DEC

#507DEC is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.4% C 0.174 H 265.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#507DEC
RGB	rgb(80, 125, 236)
HSL	hsl(223, 80%, 62%)
HSV	hsv(223, 66%, 93%)
CMYK	cmyk(66.1%, 47%, 0%, 7.5%)
CIE-LAB	lab(54.48, 19.87, -60.68)
CIE-LCH	lch(54.48, 63.85, 288.13°)
OKLab	oklab(61.45% -0.015 -0.1738)
OKLCH	oklch(61.45% 0.174 265.1)
XYZ	xyz(25.7769, 22.4263, 82.3109)
Luminance	0.2243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DEC #ECBF50

analogous

#50CBEC #507DEC #7150EC

triadic

#507DEC #EC507D #7DEC50

tetradic

#507DEC #EC50CB #ECBF50 #50EC71

square

#507DEC #EC50CB #ECBF50 #50EC71

split-complementary

#507DEC #EC7150 #CBEC50

monochromatic

#1340AF #1954E6 #507DEC #87A6F2 #BECFF8

Accessibility & contrast

On white

3.83

#507DEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#507DEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DEC

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DEC	#FFFFFF	#000000	##000000
##507DEC	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438AF0

Deuteranopia (green-blind)

#207CEA

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #507dec;
/* rgb */ color: rgb(80, 125, 236);
/* oklch */ color: oklch(61.4% 0.174 265.1);

Tailwind

colors: {
  custom: {
    50: '#91a2f3',
    500: '#507dec',
    950: '#000000',
  },
}

SCSS

$custom: #507dec;
$custom-light: #91a2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#507dec",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 236
  },
  "hsl": {
    "h": 222.692,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61448,
    "c": 0.17443,
    "h": 265.1
  },
  "luminance": 0.22429
}

Semantic roles & 50–950 ramp

primary

#507DEC

secondary

#E9D8AF

accent

#A009DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #507DEC

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

Preview Lab → · Contrast checker → · Palette generator →