#508DDA#508DDA

#508DDA is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.133 H 255.2°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#508DDA
RGB	rgb(80, 141, 218)
HSL	hsl(213, 65%, 58%)
HSV	hsv(213, 63%, 85%)
CMYK	cmyk(63.3%, 35.3%, 0%, 14.5%)
CIE-LAB	lab(57.86, 4.05, -45.23)
CIE-LCH	lch(57.86, 45.41, 275.11°)
OKLab	oklab(63.74% -0.034 -0.1283)
OKLCH	oklch(63.74% 0.133 255.2)
XYZ	xyz(25.4835, 25.8147, 69.9558)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DDA #DA9D50

analogous

#50D2DA #508DDA #5850DA

triadic

#508DDA #DA508D #8DDA50

tetradic

#508DDA #DA50D2 #DA9D50 #50DA58

square

#508DDA #DA50D2 #DA9D50 #50DA58

split-complementary

#508DDA #DA5850 #D2DA50

monochromatic

#1F5191 #296DC3 #508DDA #83AEE5 #B5CFEF

Accessibility & contrast

On white

3.41

#508DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#508DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DDA

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DDA	#FFFFFF	#000000	##000000
##508DDA	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C92DD

Deuteranopia (green-blind)

#5985D8

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508dda;
/* rgb */ color: rgb(80, 141, 218);
/* oklch */ color: oklch(63.7% 0.133 255.2);

Tailwind

colors: {
  custom: {
    50: '#8daee6',
    500: '#508dda',
    950: '#000000',
  },
}

SCSS

$custom: #508dda;
$custom-light: #8daee6;
$custom-dark: #000000;

JSON

{
  "hex": "#508dda",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 218
  },
  "hsl": {
    "h": 213.478,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63742,
    "c": 0.13269,
    "h": 255.2
  },
  "luminance": 0.25817
}

Semantic roles & 50–950 ramp

primary

#508DDA

secondary

#DEC6A8

accent

#9E40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508DDA

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

Preview Lab → · Contrast checker → · Palette generator →