#509FE6#509FE6

#509FE6 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.4% C 0.131 H 248.1°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#509FE6
RGB	rgb(80, 159, 230)
HSL	hsl(208, 75%, 61%)
HSV	hsv(208, 65%, 90%)
CMYK	cmyk(65.2%, 30.9%, 0%, 9.8%)
CIE-LAB	lab(63.52, -2.38, -42.98)
CIE-LCH	lch(63.52, 43.05, 266.84°)
OKLab	oklab(68.36% -0.0489 -0.1215)
OKLCH	oklch(68.36% 0.131 248.1)
XYZ	xyz(29.9840, 32.2119, 79.4849)
Luminance	0.3221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FE6 #E69750

analogous

#50E6E2 #509FE6 #5054E6

triadic

#509FE6 #E6509F #9FE650

tetradic

#509FE6 #E250E6 #E69750 #54E650

square

#509FE6 #E250E6 #E69750 #54E650

split-complementary

#509FE6 #E65054 #E6E250

monochromatic

#1762A4 #1F81DA #509FE6 #86BCEE #BBDAF5

Accessibility & contrast

On white

2.82

#509FE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#509FE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FE6

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FE6	#FFFFFF	#000000	##000000
##509FE6	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A2E9

Deuteranopia (green-blind)

#6B93E5

Tritanopia (blue-blind)

#00B0B8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #509fe6;
/* rgb */ color: rgb(80, 159, 230);
/* oklch */ color: oklch(68.4% 0.131 248.1);

Tailwind

colors: {
  custom: {
    50: '#8fbbee',
    500: '#509fe6',
    950: '#000000',
  },
}

SCSS

$custom: #509fe6;
$custom-light: #8fbbee;
$custom-dark: #000000;

JSON

{
  "hex": "#509fe6",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 230
  },
  "hsl": {
    "h": 208.4,
    "s": 75,
    "l": 60.784
  },
  "oklch": {
    "l": 0.68365,
    "c": 0.131,
    "h": 248.1
  },
  "luminance": 0.32215
}

Semantic roles & 50–950 ramp

primary

#509FE6

secondary

#E5C7AC

accent

#6D0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #509FE6

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

Preview Lab → · Contrast checker → · Palette generator →