#507ADF#507ADF

#507ADF is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.0% C 0.161 H 265.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#507ADF
RGB	rgb(80, 122, 223)
HSL	hsl(222, 69%, 59%)
HSV	hsv(222, 64%, 87%)
CMYK	cmyk(64.1%, 45.3%, 0%, 12.5%)
CIE-LAB	lab(52.89, 17.23, -55.94)
CIE-LCH	lch(52.89, 58.53, 287.12°)
OKLab	oklab(59.99% -0.0141 -0.1599)
OKLCH	oklch(59.99% 0.161 265)
XYZ	xyz(23.5825, 20.9501, 72.5987)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507ADF #DFB550

analogous

#50C1DF #507ADF #6E50DF

triadic

#507ADF #DF507A #7ADF50

tetradic

#507ADF #DF50C1 #DFB550 #50DF6E

square

#507ADF #DF50C1 #DFB550 #50DF6E

split-complementary

#507ADF #DF6E50 #C1DF50

monochromatic

#1C4199 #2556CC #507ADF #84A1E8 #B7C9F2

Accessibility & contrast

On white

4.05

#507ADF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#507ADF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507ADF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507ADF	#FFFFFF	#000000	##000000
##507ADF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4985E3

Deuteranopia (green-blind)

#2F78DD

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #507adf;
/* rgb */ color: rgb(80, 122, 223);
/* oklch */ color: oklch(60.0% 0.161 265.0);

Tailwind

colors: {
  custom: {
    50: '#8f9fe9',
    500: '#507adf',
    950: '#000000',
  },
}

SCSS

$custom: #507adf;
$custom-light: #8f9fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#507adf",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 223
  },
  "hsl": {
    "h": 222.378,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.59986,
    "c": 0.16052,
    "h": 265
  },
  "luminance": 0.20952
}

Semantic roles & 50–950 ramp

primary

#507ADF

secondary

#E1D1AA

accent

#B83CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #507ADF

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

Preview Lab → · Contrast checker → · Palette generator →