#507AEE#507AEE

#507AEE is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.0% C 0.181 H 266.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#507AEE
RGB	rgb(80, 122, 238)
HSL	hsl(224, 82%, 62%)
HSV	hsv(224, 66%, 93%)
CMYK	cmyk(66.4%, 48.7%, 0%, 6.7%)
CIE-LAB	lab(53.81, 22.40, -62.87)
CIE-LCH	lch(53.81, 66.74, 289.61°)
OKLab	oklab(60.98% -0.012 -0.1803)
OKLCH	oklch(60.98% 0.181 266.2)
XYZ	xyz(25.6951, 21.7951, 83.7251)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AEE #EEC450

analogous

#50C9EE #507AEE #7550EE

triadic

#507AEE #EE507A #7AEE50

tetradic

#507AEE #EE50C9 #EEC450 #50EE75

square

#507AEE #EE50C9 #EEC450 #50EE75

split-complementary

#507AEE #EE7550 #C9EE50

monochromatic

#113CB2 #1850E9 #507AEE #88A4F3 #C0CFF9

Accessibility & contrast

On white

3.92

#507AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#507AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AEE

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AEE	#FFFFFF	#000000	##000000
##507AEE	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A88F2

Deuteranopia (green-blind)

#077AEC

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #507aee;
/* rgb */ color: rgb(80, 122, 238);
/* oklch */ color: oklch(61.0% 0.181 266.2);

Tailwind

colors: {
  custom: {
    50: '#919ff4',
    500: '#507aee',
    950: '#000000',
  },
}

SCSS

$custom: #507aee;
$custom-light: #919ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#507aee",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 238
  },
  "hsl": {
    "h": 224.051,
    "s": 82.292,
    "l": 62.353
  },
  "oklch": {
    "l": 0.60979,
    "c": 0.18068,
    "h": 266.2
  },
  "luminance": 0.21798
}

Semantic roles & 50–950 ramp

primary

#507AEE

secondary

#EADAB0

accent

#A507DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #507AEE

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

Preview Lab → · Contrast checker → · Palette generator →