#507CCD#507CCD

#507CCD is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.134 H 261.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#507CCD
RGB	rgb(80, 124, 205)
HSL	hsl(219, 56%, 56%)
HSV	hsv(219, 61%, 80%)
CMYK	cmyk(61%, 39.5%, 0%, 19.6%)
CIE-LAB	lab(52.43, 9.85, -46.51)
CIE-LCH	lch(52.43, 47.54, 281.96°)
OKLab	oklab(59.3% -0.0194 -0.1322)
OKLCH	oklch(59.3% 0.134 261.6)
XYZ	xyz(21.5315, 20.5266, 60.5731)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CCD #CDA150

analogous

#50BACD #507CCD #6250CD

triadic

#507CCD #CD507C #7CCD50

tetradic

#507CCD #CD50BA #CDA150 #50CD62

square

#507CCD #CD50BA #CDA150 #50CD62

split-complementary

#507CCD #CD6250 #BACD50

monochromatic

#24447E #325DAE #507CCD #80A0DB #AFC3E8

Accessibility & contrast

On white

4.11

#507CCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#507CCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CCD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CCD	#FFFFFF	#000000	##000000
##507CCD	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5983D0

Deuteranopia (green-blind)

#4778CB

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #507ccd;
/* rgb */ color: rgb(80, 124, 205);
/* oklch */ color: oklch(59.3% 0.134 261.6);

Tailwind

colors: {
  custom: {
    50: '#8ca1dd',
    500: '#507ccd',
    950: '#000000',
  },
}

SCSS

$custom: #507ccd;
$custom-light: #8ca1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#507ccd",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 205
  },
  "hsl": {
    "h": 218.88,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59297,
    "c": 0.13361,
    "h": 261.6
  },
  "luminance": 0.20529
}

Semantic roles & 50–950 ramp

primary

#507CCD

secondary

#D6C4A2

accent

#AA49DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #507CCD

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

Preview Lab → · Contrast checker → · Palette generator →