#50A3EF#50A3EF

#50A3EF is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.7% C 0.138 H 248.6°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#50A3EF
RGB	rgb(80, 163, 239)
HSL	hsl(209, 83%, 63%)
HSV	hsv(209, 67%, 94%)
CMYK	cmyk(66.5%, 31.8%, 0%, 6.3%)
CIE-LAB	lab(65.06, -1.65, -45.50)
CIE-LCH	lch(65.06, 45.53, 267.92°)
OKLab	oklab(69.72% -0.0503 -0.1288)
OKLCH	oklch(69.72% 0.138 248.6)
XYZ	xyz(31.9796, 34.1285, 86.5467)
Luminance	0.3413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50A3EF #EF9C50

analogous

#50EFEB #50A3EF #5054EF

triadic

#50A3EF #EF50A3 #A3EF50

tetradic

#50A3EF #EB50EF #EF9C50 #54EF50

square

#50A3EF #EB50EF #EF9C50 #54EF50

split-complementary

#50A3EF #EF5054 #EFEB50

monochromatic

#1066B4 #1886EA #50A3EF #88C0F4 #C0DEF9

Accessibility & contrast

On white

2.68

#50A3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#50A3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #50A3EF

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50A3EF	#FFFFFF	#000000	##000000
##50A3EF	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A6F2

Deuteranopia (green-blind)

#6B97EE

Tritanopia (blue-blind)

#00B5BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #50a3ef;
/* rgb */ color: rgb(80, 163, 239);
/* oklch */ color: oklch(69.7% 0.138 248.6);

Tailwind

colors: {
  custom: {
    50: '#91bdf4',
    500: '#50a3ef',
    950: '#000000',
  },
}

SCSS

$custom: #50a3ef;
$custom-light: #91bdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#50a3ef",
  "rgb": {
    "r": 80,
    "g": 163,
    "b": 239
  },
  "hsl": {
    "h": 208.679,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.69718,
    "c": 0.13829,
    "h": 248.6
  },
  "luminance": 0.34132
}

Semantic roles & 50–950 ramp

primary

#50A3EF

secondary

#EACCB0

accent

#6E06E0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #50A3EF

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

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