#508DD9#508DD9

#508DD9 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.131 H 254.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#508DD9
RGB	rgb(80, 141, 217)
HSL	hsl(213, 64%, 58%)
HSV	hsv(213, 63%, 85%)
CMYK	cmyk(63.1%, 35%, 0%, 14.9%)
CIE-LAB	lab(57.81, 3.71, -44.75)
CIE-LCH	lch(57.81, 44.90, 274.74°)
OKLab	oklab(63.69% -0.0342 -0.1268)
OKLCH	oklch(63.69% 0.131 254.9)
XYZ	xyz(25.3530, 25.7626, 69.2688)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DD9 #D99C50

analogous

#50D1D9 #508DD9 #5750D9

triadic

#508DD9 #D9508D #8DD950

tetradic

#508DD9 #D950D1 #D99C50 #50D957

square

#508DD9 #D950D1 #D99C50 #50D957

split-complementary

#508DD9 #D95750 #D1D950

monochromatic

#1F518F #2A6EC2 #508DD9 #82AEE4 #B5CFEF

Accessibility & contrast

On white

3.41

#508DD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#508DD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DD9

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DD9	#FFFFFF	#000000	##000000
##508DD9	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C92DC

Deuteranopia (green-blind)

#5985D7

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508dd9;
/* rgb */ color: rgb(80, 141, 217);
/* oklch */ color: oklch(63.7% 0.131 254.9);

Tailwind

colors: {
  custom: {
    50: '#8daee5',
    500: '#508dd9',
    950: '#000000',
  },
}

SCSS

$custom: #508dd9;
$custom-light: #8daee5;
$custom-dark: #000000;

JSON

{
  "hex": "#508dd9",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 217
  },
  "hsl": {
    "h": 213.285,
    "s": 64.319,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63686,
    "c": 0.13139,
    "h": 254.9
  },
  "luminance": 0.25765
}

Semantic roles & 50–950 ramp

primary

#508DD9

secondary

#DEC5A7

accent

#9D40E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508DD9

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

Preview Lab → · Contrast checker → · Palette generator →