#5ADEFC#5ADEFC

#5ADEFC is a very light, vivid cyan. Relative luminance 0.614; OKLCH L 83.9% C 0.121 H 215.5°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#5ADEFC
RGB	rgb(90, 222, 252)
HSL	hsl(191, 96%, 67%)
HSV	hsv(191, 64%, 99%)
CMYK	cmyk(64.3%, 11.9%, 0%, 1.2%)
CIE-LAB	lab(82.61, -27.16, -25.29)
CIE-LCH	lch(82.61, 37.11, 222.96°)
OKLab	oklab(83.94% -0.0985 -0.0703)
OKLCH	oklch(83.94% 0.121 215.5)
XYZ	xyz(47.9012, 61.4393, 101.4111)
Luminance	0.6144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ADEFC #FC785A

analogous

#5AFCC9 #5ADEFC #5A8DFC

triadic

#5ADEFC #FC5ADE #DEFC5A

tetradic

#5ADEFC #C95AFC #FC785A #8DFC5A

square

#5ADEFC #C95AFC #FC785A #8DFC5A

split-complementary

#5ADEFC #FC5A8D #FCC95A

monochromatic

#04B0D8 #1ED2FB #5ADEFC #96EAFD #D2F6FE

Accessibility & contrast

On white

1.58

#5ADEFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#5ADEFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ADEFC

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ADEFC	#FFFFFF	#000000	##000000
##5ADEFC	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D7FE

Deuteranopia (green-blind)

#B2C6FC

Tritanopia (blue-blind)

#00E9E7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #5adefc;
/* rgb */ color: rgb(90, 222, 252);
/* oklch */ color: oklch(83.9% 0.121 215.5);

Tailwind

colors: {
  custom: {
    50: '#99e8fd',
    500: '#5adefc',
    950: '#000000',
  },
}

SCSS

$custom: #5adefc;
$custom-light: #99e8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5adefc",
  "rgb": {
    "r": 90,
    "g": 222,
    "b": 252
  },
  "hsl": {
    "h": 191.111,
    "s": 96.429,
    "l": 67.059
  },
  "oklch": {
    "l": 0.83938,
    "c": 0.12108,
    "h": 215.5
  },
  "luminance": 0.61444
}

Semantic roles & 50–950 ramp

primary

#5ADEFC

secondary

#D24829

accent

#2A00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5ADEFC

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

Preview Lab → · Contrast checker → · Palette generator →