#509AE7#509AE7

#509AE7 is a light, vivid cyan. Relative luminance 0.306; OKLCH L 67.3% C 0.137 H 251.3°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#509AE7
RGB	rgb(80, 154, 231)
HSL	hsl(211, 76%, 61%)
HSV	hsv(211, 65%, 91%)
CMYK	cmyk(65.4%, 33.3%, 0%, 9.4%)
CIE-LAB	lab(62.15, 0.82, -45.68)
CIE-LCH	lch(62.15, 45.69, 271.03°)
OKLab	oklab(67.31% -0.0437 -0.1294)
OKLCH	oklch(67.31% 0.137 251.3)
XYZ	xyz(29.2824, 30.5832, 79.9458)
Luminance	0.3059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509AE7 #E79D50

analogous

#50E5E7 #509AE7 #5150E7

triadic

#509AE7 #E7509A #9AE750

tetradic

#509AE7 #E750E5 #E79D50 #50E751

square

#509AE7 #E750E5 #E79D50 #50E751

split-complementary

#509AE7 #E75150 #E5E750

monochromatic

#175DA6 #1E7BDC #509AE7 #86B9EE #BCD8F6

Accessibility & contrast

On white

2.95

#509AE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#509AE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509AE7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509AE7	#FFFFFF	#000000	##000000
##509AE7	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789EEA

Deuteranopia (green-blind)

#6390E5

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #509ae7;
/* rgb */ color: rgb(80, 154, 231);
/* oklch */ color: oklch(67.3% 0.137 251.3);

Tailwind

colors: {
  custom: {
    50: '#8fb7ef',
    500: '#509ae7',
    950: '#000000',
  },
}

SCSS

$custom: #509ae7;
$custom-light: #8fb7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#509ae7",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 231
  },
  "hsl": {
    "h": 210.596,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67309,
    "c": 0.13661,
    "h": 251.3
  },
  "luminance": 0.30586
}

Semantic roles & 50–950 ramp

primary

#509AE7

secondary

#E6CAAD

accent

#750DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #509AE7

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

Preview Lab → · Contrast checker → · Palette generator →