#509FE7#509FE7

#509FE7 is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.4% C 0.132 H 248.4°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#509FE7
RGB	rgb(80, 159, 231)
HSL	hsl(209, 76%, 61%)
HSV	hsv(209, 65%, 91%)
CMYK	cmyk(65.4%, 31.2%, 0%, 9.4%)
CIE-LAB	lab(63.56, -2.04, -43.46)
CIE-LCH	lch(63.56, 43.51, 267.31°)
OKLab	oklab(68.42% -0.0486 -0.1229)
OKLCH	oklch(68.42% 0.132 248.4)
XYZ	xyz(30.1248, 32.2682, 80.2266)
Luminance	0.3227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FE7 #E79850

analogous

#50E7E3 #509FE7 #5053E7

triadic

#509FE7 #E7509F #9FE750

tetradic

#509FE7 #E350E7 #E79850 #53E750

square

#509FE7 #E350E7 #E79850 #53E750

split-complementary

#509FE7 #E75053 #E7E350

monochromatic

#1762A6 #1E81DC #509FE7 #86BDEE #BCDAF6

Accessibility & contrast

On white

2.82

#509FE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#509FE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FE7

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FE7	#FFFFFF	#000000	##000000
##509FE7	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EA

Deuteranopia (green-blind)

#6B93E6

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #509fe7;
/* rgb */ color: rgb(80, 159, 231);
/* oklch */ color: oklch(68.4% 0.132 248.4);

Tailwind

colors: {
  custom: {
    50: '#8fbbef',
    500: '#509fe7',
    950: '#000000',
  },
}

SCSS

$custom: #509fe7;
$custom-light: #8fbbef;
$custom-dark: #000000;

JSON

{
  "hex": "#509fe7",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 231
  },
  "hsl": {
    "h": 208.609,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68416,
    "c": 0.13219,
    "h": 248.4
  },
  "luminance": 0.32271
}

Semantic roles & 50–950 ramp

primary

#509FE7

secondary

#E6C8AD

accent

#6E0DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #509FE7

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

Preview Lab → · Contrast checker → · Palette generator →