#508ED9#508ED9

#508ED9 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.9% C 0.130 H 254.3°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#508ED9
RGB	rgb(80, 142, 217)
HSL	hsl(213, 64%, 58%)
HSV	hsv(213, 63%, 85%)
CMYK	cmyk(63.1%, 34.6%, 0%, 14.9%)
CIE-LAB	lab(58.09, 3.12, -44.31)
CIE-LCH	lch(58.09, 44.42, 274.03°)
OKLab	oklab(63.91% -0.0353 -0.1255)
OKLCH	oklch(63.91% 0.13 254.3)
XYZ	xyz(25.5011, 26.0588, 69.3181)
Luminance	0.2606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508ED9 #D99B50

analogous

#50D2D9 #508ED9 #5650D9

triadic

#508ED9 #D9508E #8ED950

tetradic

#508ED9 #D950D2 #D99B50 #50D956

square

#508ED9 #D950D2 #D99B50 #50D956

split-complementary

#508ED9 #D95650 #D2D950

monochromatic

#1F528F #2A6FC2 #508ED9 #82AEE4 #B5CFEF

Accessibility & contrast

On white

3.38

#508ED9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#508ED9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508ED9

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508ED9	#FFFFFF	#000000	##000000
##508ED9	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E93DC

Deuteranopia (green-blind)

#5B86D7

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #508ed9;
/* rgb */ color: rgb(80, 142, 217);
/* oklch */ color: oklch(63.9% 0.130 254.3);

Tailwind

colors: {
  custom: {
    50: '#8daee5',
    500: '#508ed9',
    950: '#000000',
  },
}

SCSS

$custom: #508ed9;
$custom-light: #8daee5;
$custom-dark: #000000;

JSON

{
  "hex": "#508ed9",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 217
  },
  "hsl": {
    "h": 212.847,
    "s": 64.319,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63907,
    "c": 0.1304,
    "h": 254.3
  },
  "luminance": 0.26061
}

Semantic roles & 50–950 ramp

primary

#508ED9

secondary

#DEC5A7

accent

#9C40E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508ED9

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

Preview Lab → · Contrast checker → · Palette generator →