#508CDF#508CDF

#508CDF is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.8% C 0.140 H 256.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#508CDF
RGB	rgb(80, 140, 223)
HSL	hsl(215, 69%, 59%)
HSV	hsv(215, 64%, 87%)
CMYK	cmyk(64.1%, 37.2%, 0%, 12.5%)
CIE-LAB	lab(57.83, 6.33, -48.07)
CIE-LCH	lch(57.83, 48.48, 277.50°)
OKLab	oklab(63.8% -0.0318 -0.1366)
OKLCH	oklch(63.8% 0.14 256.9)
XYZ	xyz(26.0008, 25.7868, 73.4048)
Luminance	0.2579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508CDF #DFA350

analogous

#50D4DF #508CDF #5C50DF

triadic

#508CDF #DF508C #8CDF50

tetradic

#508CDF #DF50D4 #DFA350 #50DF5C

square

#508CDF #DF50D4 #DFA350 #50DF5C

split-complementary

#508CDF #DF5C50 #D4DF50

monochromatic

#1C5099 #256BCC #508CDF #84AEE8 #B7D0F2

Accessibility & contrast

On white

3.41

#508CDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#508CDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508CDF

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508CDF	#FFFFFF	#000000	##000000
##508CDF	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)

#6892E2

Deuteranopia (green-blind)

#5385DD

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508cdf;
/* rgb */ color: rgb(80, 140, 223);
/* oklch */ color: oklch(63.8% 0.140 256.9);

Tailwind

colors: {
  custom: {
    50: '#8eade9',
    500: '#508cdf',
    950: '#000000',
  },
}

SCSS

$custom: #508cdf;
$custom-light: #8eade9;
$custom-dark: #000000;

JSON

{
  "hex": "#508cdf",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 223
  },
  "hsl": {
    "h": 214.825,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.63804,
    "c": 0.1402,
    "h": 256.9
  },
  "luminance": 0.25789
}

Semantic roles & 50–950 ramp

primary

#508CDF

secondary

#E1CAAA

accent

#A23CEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508CDF

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

Preview Lab → · Contrast checker → · Palette generator →