#507FF9#507FF9

#507FF9 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.7% C 0.189 H 265.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#507FF9
RGB	rgb(80, 127, 249)
HSL	hsl(223, 93%, 65%)
HSV	hsv(223, 68%, 98%)
CMYK	cmyk(67.9%, 49%, 0%, 2.4%)
CIE-LAB	lab(55.81, 23.14, -65.75)
CIE-LCH	lch(55.81, 69.71, 289.39°)
OKLab	oklab(62.72% -0.0151 -0.1887)
OKLCH	oklch(62.72% 0.189 265.4)
XYZ	xyz(27.9905, 23.7210, 92.7076)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FF9 #F9CA50

analogous

#50D3F9 #507FF9 #7650F9

triadic

#507FF9 #F9507F #7FF950

tetradic

#507FF9 #F950D3 #F9CA50 #50F976

square

#507FF9 #F950D3 #F9CA50 #50F976

split-complementary

#507FF9 #F97650 #D3F950

monochromatic

#073CC8 #1554F7 #507FF9 #8BAAFB #C6D6FD

Accessibility & contrast

On white

3.66

#507FF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#507FF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FF9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FF9	#FFFFFF	#000000	##000000
##507FF9	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398EFD

Deuteranopia (green-blind)

#007EF7

Tritanopia (blue-blind)

#009CB0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #507ff9;
/* rgb */ color: rgb(80, 127, 249);
/* oklch */ color: oklch(62.7% 0.189 265.4);

Tailwind

colors: {
  custom: {
    50: '#93a3fc',
    500: '#507ff9',
    950: '#000000',
  },
}

SCSS

$custom: #507ff9;
$custom-light: #93a3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#507ff9",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 249
  },
  "hsl": {
    "h": 223.314,
    "s": 93.37,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62722,
    "c": 0.18929,
    "h": 265.4
  },
  "luminance": 0.23724
}

Semantic roles & 50–950 ramp

primary

#507FF9

secondary

#F0DFB5

accent

#A600E6

background

#F9FAFF

surface

#F2F3FF

border

#CCCDD7

text

#0E0F18

muted

#7E7F86

Preview Lab

Preview with #507FF9

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

Preview Lab → · Contrast checker → · Palette generator →