#508CD9#508CD9

#508CD9 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.5% C 0.132 H 255.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#508CD9
RGB	rgb(80, 140, 217)
HSL	hsl(214, 64%, 58%)
HSV	hsv(214, 63%, 85%)
CMYK	cmyk(63.1%, 35.5%, 0%, 14.9%)
CIE-LAB	lab(57.53, 4.30, -45.20)
CIE-LCH	lch(57.53, 45.40, 275.43°)
OKLab	oklab(63.47% -0.0332 -0.1282)
OKLCH	oklch(63.47% 0.132 255.5)
XYZ	xyz(25.2062, 25.4690, 69.2198)
Luminance	0.2547 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508CD9 #D99D50

analogous

#50D0D9 #508CD9 #5850D9

triadic

#508CD9 #D9508C #8CD950

tetradic

#508CD9 #D950D0 #D99D50 #50D958

square

#508CD9 #D950D0 #D99D50 #50D958

split-complementary

#508CD9 #D95850 #D0D950

monochromatic

#1F508F #2A6CC2 #508CD9 #82ADE4 #B5CEEF

Accessibility & contrast

On white

3.45

#508CD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#508CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508CD9

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508CD9	#FFFFFF	#000000	##000000
##508CD9	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B91DC

Deuteranopia (green-blind)

#5884D7

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508cd9;
/* rgb */ color: rgb(80, 140, 217);
/* oklch */ color: oklch(63.5% 0.132 255.5);

Tailwind

colors: {
  custom: {
    50: '#8dade5',
    500: '#508cd9',
    950: '#000000',
  },
}

SCSS

$custom: #508cd9;
$custom-light: #8dade5;
$custom-dark: #000000;

JSON

{
  "hex": "#508cd9",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 217
  },
  "hsl": {
    "h": 213.723,
    "s": 64.319,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63467,
    "c": 0.1324,
    "h": 255.5
  },
  "luminance": 0.25471
}

Semantic roles & 50–950 ramp

primary

#508CD9

secondary

#DEC6A7

accent

#9E40E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508CD9

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

Preview Lab → · Contrast checker → · Palette generator →