#507DE7#507DE7

#507DE7 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.1% C 0.168 H 264.6°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#507DE7
RGB	rgb(80, 125, 231)
HSL	hsl(222, 76%, 61%)
HSV	hsv(222, 65%, 91%)
CMYK	cmyk(65.4%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(54.17, 18.14, -58.37)
CIE-LCH	lch(54.17, 61.13, 287.26°)
OKLab	oklab(61.12% -0.0157 -0.167)
OKLCH	oklch(61.12% 0.168 264.6)
XYZ	xyz(25.0607, 22.1398, 78.5385)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DE7 #E7BA50

analogous

#50C8E7 #507DE7 #6E50E7

triadic

#507DE7 #E7507D #7DE750

tetradic

#507DE7 #E750C8 #E7BA50 #50E76E

square

#507DE7 #E750C8 #E7BA50 #50E76E

split-complementary

#507DE7 #E76E50 #C8E750

monochromatic

#1741A6 #1E57DC #507DE7 #86A5EE #BCCDF6

Accessibility & contrast

On white

3.87

#507DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#507DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DE7

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DE7	#FFFFFF	#000000	##000000
##507DE7	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4889EB

Deuteranopia (green-blind)

#2B7BE5

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #507de7;
/* rgb */ color: rgb(80, 125, 231);
/* oklch */ color: oklch(61.1% 0.168 264.6);

Tailwind

colors: {
  custom: {
    50: '#90a2ef',
    500: '#507de7',
    950: '#000000',
  },
}

SCSS

$custom: #507de7;
$custom-light: #90a2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#507de7",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 222.119,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61121,
    "c": 0.16775,
    "h": 264.6
  },
  "luminance": 0.22142
}

Semantic roles & 50–950 ramp

primary

#507DE7

secondary

#E6D5AD

accent

#9C0DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #507DE7

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

Preview Lab → · Contrast checker → · Palette generator →