#509FC7#509FC7

#509FC7 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.9% C 0.098 H 232.9°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#509FC7
RGB	rgb(80, 159, 199)
HSL	hsl(200, 52%, 55%)
HSV	hsv(200, 60%, 78%)
CMYK	cmyk(59.8%, 20.1%, 0%, 22%)
CIE-LAB	lab(62.19, -12.39, -27.84)
CIE-LCH	lch(62.19, 30.48, 246.00°)
OKLab	oklab(66.88% -0.0589 -0.0778)
OKLCH	oklch(66.88% 0.098 232.9)
XYZ	xyz(26.0113, 30.6228, 58.5618)
Luminance	0.3063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FC7 #C77850

analogous

#50C7B3 #509FC7 #5064C7

triadic

#509FC7 #C7509F #9FC750

tetradic

#509FC7 #B350C7 #C77850 #64C750

square

#509FC7 #B350C7 #C77850 #64C750

split-complementary

#509FC7 #C75064 #C7B350

monochromatic

#265C77 #357FA5 #509FC7 #7EB8D6 #ADD2E5

Accessibility & contrast

On white

2.95

#509FC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#509FC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FC7

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FC7	#FFFFFF	#000000	##000000
##509FC7	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DC9

Deuteranopia (green-blind)

#7B91C6

Tritanopia (blue-blind)

#00AAAC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #509fc7;
/* rgb */ color: rgb(80, 159, 199);
/* oklch */ color: oklch(66.9% 0.098 232.9);

Tailwind

colors: {
  custom: {
    50: '#8bbbd8',
    500: '#509fc7',
    950: '#000000',
  },
}

SCSS

$custom: #509fc7;
$custom-light: #8bbbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#509fc7",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 200.168,
    "s": 51.515,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66875,
    "c": 0.09757,
    "h": 232.9
  },
  "luminance": 0.30625
}

Semantic roles & 50–950 ramp

primary

#509FC7

secondary

#D2B1A0

accent

#7D4DDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #509FC7

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

Preview Lab → · Contrast checker → · Palette generator →