#507ED3#507ED3

#507ED3 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.1% C 0.140 H 261.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#507ED3
RGB	rgb(80, 126, 211)
HSL	hsl(219, 60%, 57%)
HSV	hsv(219, 62%, 83%)
CMYK	cmyk(62.1%, 40.3%, 0%, 17.3%)
CIE-LAB	lab(53.31, 10.67, -48.51)
CIE-LCH	lch(53.31, 49.67, 282.41°)
OKLab	oklab(60.08% -0.0202 -0.138)
OKLCH	oklch(60.08% 0.14 261.7)
XYZ	xyz(22.5229, 21.3283, 64.5452)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507ED3 #D3A550

analogous

#50C0D3 #507ED3 #6450D3

triadic

#507ED3 #D3507E #7ED350

tetradic

#507ED3 #D350C0 #D3A550 #50D364

square

#507ED3 #D350C0 #D3A550 #50D364

split-complementary

#507ED3 #D36450 #C0D350

monochromatic

#224587 #2E5EB8 #507ED3 #81A2DF #B2C6EC

Accessibility & contrast

On white

3.99

#507ED3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#507ED3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507ED3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507ED3	#FFFFFF	#000000	##000000
##507ED3	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5886D6

Deuteranopia (green-blind)

#467AD1

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #507ed3;
/* rgb */ color: rgb(80, 126, 211);
/* oklch */ color: oklch(60.1% 0.140 261.7);

Tailwind

colors: {
  custom: {
    50: '#8ca2e1',
    500: '#507ed3',
    950: '#000000',
  },
}

SCSS

$custom: #507ed3;
$custom-light: #8ca2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#507ed3",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 211
  },
  "hsl": {
    "h": 218.931,
    "s": 59.817,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60083,
    "c": 0.13951,
    "h": 261.7
  },
  "luminance": 0.2133
}

Semantic roles & 50–950 ramp

primary

#507ED3

secondary

#DAC7A5

accent

#AB45E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #507ED3

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

Preview Lab → · Contrast checker → · Palette generator →