#509AC0#509AC0

#509AC0 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.4% C 0.093 H 233.0°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#509AC0
RGB	rgb(80, 154, 192)
HSL	hsl(200, 47%, 53%)
HSV	hsv(200, 58%, 75%)
CMYK	cmyk(58.3%, 19.8%, 0%, 24.7%)
CIE-LAB	lab(60.45, -11.84, -26.60)
CIE-LCH	lch(60.45, 29.12, 246.01°)
OKLab	oklab(65.4% -0.0559 -0.0743)
OKLCH	oklch(65.4% 0.093 233)
XYZ	xyz(24.3747, 28.6202, 54.0987)
Luminance	0.2862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509AC0 #C07650

analogous

#50C0AE #509AC0 #5062C0

triadic

#509AC0 #C0509A #9AC050

tetradic

#509AC0 #AE50C0 #C07650 #62C050

square

#509AC0 #AE50C0 #C07650 #62C050

split-complementary

#509AC0 #C05062 #C0AE50

monochromatic

#28566E #38799B #509AC0 #7DB4D0 #AACEE0

Accessibility & contrast

On white

3.12

#509AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#509AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509AC0

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509AC0	#FFFFFF	#000000	##000000
##509AC0	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8898C2

Deuteranopia (green-blind)

#788DBF

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #509ac0;
/* rgb */ color: rgb(80, 154, 192);
/* oklch */ color: oklch(65.4% 0.093 233.0);

Tailwind

colors: {
  custom: {
    50: '#8ab7d3',
    500: '#509ac0',
    950: '#000000',
  },
}

SCSS

$custom: #509ac0;
$custom-light: #8ab7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#509ac0",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 192
  },
  "hsl": {
    "h": 200.357,
    "s": 47.059,
    "l": 53.333
  },
  "oklch": {
    "l": 0.65397,
    "c": 0.09297,
    "h": 233
  },
  "luminance": 0.28622
}

Semantic roles & 50–950 ramp

primary

#509AC0

secondary

#CEAE9E

accent

#7E51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #509AC0

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

Preview Lab → · Contrast checker → · Palette generator →