#5BDCFD#5BDCFD

#5BDCFD is a very light, vivid cyan. Relative luminance 0.605; OKLCH L 83.5% C 0.121 H 217.7°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#5BDCFD
RGB	rgb(91, 220, 253)
HSL	hsl(192, 98%, 67%)
HSV	hsv(192, 64%, 99%)
CMYK	cmyk(64%, 13%, 0%, 0.8%)
CIE-LAB	lab(82.11, -25.73, -26.59)
CIE-LCH	lch(82.11, 37.00, 225.94°)
OKLab	oklab(83.55% -0.0957 -0.074)
OKLCH	oklch(83.55% 0.121 217.7)
XYZ	xyz(47.6299, 60.4973, 102.0764)
Luminance	0.6050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDCFD #FD7C5B

analogous

#5BFDCD #5BDCFD #5B8BFD

triadic

#5BDCFD #FD5BDC #DCFD5B

tetradic

#5BDCFD #CD5BFD #FD7C5B #8BFD5B

square

#5BDCFD #CD5BFD #FD7C5B #8BFD5B

split-complementary

#5BDCFD #FD5B8B #FDCD5B

monochromatic

#03AFDB #1FCFFC #5BDCFD #97E9FE #D4F6FE

Accessibility & contrast

On white

1.60

#5BDCFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#5BDCFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDCFD

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDCFD	#FFFFFF	#000000	##000000
##5BDCFD	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D6FF

Deuteranopia (green-blind)

#AFC5FD

Tritanopia (blue-blind)

#00E7E6

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #5bdcfd;
/* rgb */ color: rgb(91, 220, 253);
/* oklch */ color: oklch(83.5% 0.121 217.7);

Tailwind

colors: {
  custom: {
    50: '#9ae7fe',
    500: '#5bdcfd',
    950: '#000000',
  },
}

SCSS

$custom: #5bdcfd;
$custom-light: #9ae7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdcfd",
  "rgb": {
    "r": 91,
    "g": 220,
    "b": 253
  },
  "hsl": {
    "h": 192.222,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.8355,
    "c": 0.12095,
    "h": 217.7
  },
  "luminance": 0.60502
}

Semantic roles & 50–950 ramp

primary

#5BDCFD

secondary

#D44B28

accent

#2F00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BDCFD

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

Preview Lab → · Contrast checker → · Palette generator →