#509DC7#509DC7

#509DC7 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.098 H 234.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#509DC7
RGB	rgb(80, 157, 199)
HSL	hsl(201, 52%, 55%)
HSV	hsv(201, 60%, 78%)
CMYK	cmyk(59.8%, 21.1%, 0%, 22%)
CIE-LAB	lab(61.60, -11.30, -28.74)
CIE-LCH	lch(61.60, 30.89, 248.54°)
OKLab	oklab(66.41% -0.0567 -0.0804)
OKLCH	oklch(66.41% 0.098 234.8)
XYZ	xyz(25.6701, 29.9405, 58.4480)
Luminance	0.2994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509DC7 #C77A50

analogous

#50C7B5 #509DC7 #5062C7

triadic

#509DC7 #C7509D #9DC750

tetradic

#509DC7 #B550C7 #C77A50 #62C750

square

#509DC7 #B550C7 #C77A50 #62C750

split-complementary

#509DC7 #C75062 #C7B550

monochromatic

#265A77 #357DA5 #509DC7 #7EB7D6 #ADD1E5

Accessibility & contrast

On white

3.00

#509DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#509DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509DC7

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509DC7	#FFFFFF	#000000	##000000
##509DC7	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899CC9

Deuteranopia (green-blind)

#788FC6

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #509dc7;
/* rgb */ color: rgb(80, 157, 199);
/* oklch */ color: oklch(66.4% 0.098 234.8);

Tailwind

colors: {
  custom: {
    50: '#8bb9d8',
    500: '#509dc7',
    950: '#000000',
  },
}

SCSS

$custom: #509dc7;
$custom-light: #8bb9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#509dc7",
  "rgb": {
    "r": 80,
    "g": 157,
    "b": 199
  },
  "hsl": {
    "h": 201.176,
    "s": 51.515,
    "l": 54.706
  },
  "oklch": {
    "l": 0.6641,
    "c": 0.09838,
    "h": 234.8
  },
  "luminance": 0.29943
}

Semantic roles & 50–950 ramp

primary

#509DC7

secondary

#D2B2A0

accent

#7F4DDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #509DC7

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

Preview Lab → · Contrast checker → · Palette generator →