#5BD7FC#5BD7FC

#5BD7FC is a very light, vivid cyan. Relative luminance 0.579; OKLCH L 82.4% C 0.120 H 220.9°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#5BD7FC
RGB	rgb(91, 215, 252)
HSL	hsl(194, 96%, 67%)
HSV	hsv(194, 64%, 99%)
CMYK	cmyk(63.9%, 14.7%, 0%, 1.2%)
CIE-LAB	lab(80.65, -23.54, -28.28)
CIE-LCH	lch(80.65, 36.80, 230.23°)
OKLab	oklab(82.37% -0.0911 -0.0788)
OKLCH	oklch(82.37% 0.12 220.9)
XYZ	xyz(46.1784, 57.8484, 100.8088)
Luminance	0.5785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD7FC #FC805B

analogous

#5BFCD1 #5BD7FC #5B86FC

triadic

#5BD7FC #FC5BD7 #D7FC5B

tetradic

#5BD7FC #D15BFC #FC805B #86FC5B

square

#5BD7FC #D15BFC #FC805B #86FC5B

split-complementary

#5BD7FC #FC5B86 #FCD15B

monochromatic

#04A8D9 #1FC8FB #5BD7FC #97E6FD #D3F4FE

Accessibility & contrast

On white

1.67

#5BD7FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#5BD7FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD7FC

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD7FC	#FFFFFF	#000000	##000000
##5BD7FC	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1D2FE

Deuteranopia (green-blind)

#AAC1FC

Tritanopia (blue-blind)

#00E3E3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5bd7fc;
/* rgb */ color: rgb(91, 215, 252);
/* oklch */ color: oklch(82.4% 0.120 220.9);

Tailwind

colors: {
  custom: {
    50: '#99e3fd',
    500: '#5bd7fc',
    950: '#000000',
  },
}

SCSS

$custom: #5bd7fc;
$custom-light: #99e3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd7fc",
  "rgb": {
    "r": 91,
    "g": 215,
    "b": 252
  },
  "hsl": {
    "h": 193.789,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.82373,
    "c": 0.12043,
    "h": 220.9
  },
  "luminance": 0.57853
}

Semantic roles & 50–950 ramp

primary

#5BD7FC

secondary

#D25029

accent

#3500E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD7FC

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

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