#507AE3#507AE3

#507AE3 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.2% C 0.166 H 265.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#507AE3
RGB	rgb(80, 122, 227)
HSL	hsl(223, 72%, 60%)
HSV	hsv(223, 65%, 89%)
CMYK	cmyk(64.8%, 46.3%, 0%, 11%)
CIE-LAB	lab(53.13, 18.60, -57.80)
CIE-LCH	lch(53.13, 60.72, 287.84°)
OKLab	oklab(60.25% -0.0135 -0.1654)
OKLCH	oklch(60.25% 0.166 265.3)
XYZ	xyz(24.1281, 21.1683, 75.4725)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AE3 #E3B950

analogous

#50C4E3 #507AE3 #6F50E3

triadic

#507AE3 #E3507A #7AE350

tetradic

#507AE3 #E350C4 #E3B950 #50E36F

square

#507AE3 #E350C4 #E3B950 #50E36F

split-complementary

#507AE3 #E36F50 #C4E350

monochromatic

#19409F #2255D4 #507AE3 #85A2EB #BACAF4

Accessibility & contrast

On white

4.01

#507AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#507AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AE3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AE3	#FFFFFF	#000000	##000000
##507AE3	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4586E7

Deuteranopia (green-blind)

#2979E1

Tritanopia (blue-blind)

#0092A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #507ae3;
/* rgb */ color: rgb(80, 122, 227);
/* oklch */ color: oklch(60.2% 0.166 265.3);

Tailwind

colors: {
  custom: {
    50: '#8f9fec',
    500: '#507ae3',
    950: '#000000',
  },
}

SCSS

$custom: #507ae3;
$custom-light: #8f9fec;
$custom-dark: #000000;

JSON

{
  "hex": "#507ae3",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 227
  },
  "hsl": {
    "h": 222.857,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60246,
    "c": 0.16593,
    "h": 265.3
  },
  "luminance": 0.21171
}

Semantic roles & 50–950 ramp

primary

#507AE3

secondary

#E4D3AB

accent

#9D11D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #507AE3

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

Preview Lab → · Contrast checker → · Palette generator →