#50BBFF#50BBFF

#50BBFF is a light, vivid cyan. Relative luminance 0.445; OKLCH L 75.9% C 0.138 H 240.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#50BBFF
RGB	rgb(80, 187, 255)
HSL	hsl(203, 100%, 66%)
HSV	hsv(203, 69%, 100%)
CMYK	cmyk(68.6%, 26.7%, 0%, 0%)
CIE-LAB	lab(72.54, -9.69, -42.47)
CIE-LCH	lch(72.54, 43.56, 257.15°)
OKLab	oklab(75.85% -0.0688 -0.1198)
OKLCH	oklch(75.85% 0.138 240.1)
XYZ	xyz(39.1216, 44.4618, 101.1085)
Luminance	0.4447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50BBFF #FF9450

analogous

#50FFEB #50BBFF #5063FF

triadic

#50BBFF #FF50BB #BBFF50

tetradic

#50BBFF #EB50FF #FF9450 #63FF50

square

#50BBFF #EB50FF #FF9450 #63FF50

split-complementary

#50BBFF #FF5063 #FFEB50

monochromatic

#0082D5 #13A3FF #50BBFF #8DD3FF #CAEBFF

Accessibility & contrast

On white

2.12

#50BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#50BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #50BBFF

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50BBFF	#FFFFFF	#000000	##000000
##50BBFF	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CBBFF

Deuteranopia (green-blind)

#84AAFE

Tritanopia (blue-blind)

#00CCD2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #50bbff;
/* rgb */ color: rgb(80, 187, 255);
/* oklch */ color: oklch(75.9% 0.138 240.1);

Tailwind

colors: {
  custom: {
    50: '#94cfff',
    500: '#50bbff',
    950: '#000000',
  },
}

SCSS

$custom: #50bbff;
$custom-light: #94cfff;
$custom-dark: #000000;

JSON

{
  "hex": "#50bbff",
  "rgb": {
    "r": 80,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 203.314,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.75852,
    "c": 0.1381,
    "h": 240.1
  },
  "luminance": 0.44466
}

Semantic roles & 50–950 ramp

primary

#50BBFF

secondary

#F3CFB8

accent

#5900E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0F1318

muted

#7E8286

Preview Lab

Preview with #50BBFF

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

Preview Lab → · Contrast checker → · Palette generator →