#5BDAFA#5BDAFA

#5BDAFA is a very light, moderate cyan. Relative luminance 0.593; OKLCH L 83.0% C 0.119 H 217.4°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#5BDAFA
RGB	rgb(91, 218, 250)
HSL	hsl(192, 94%, 67%)
HSV	hsv(192, 64%, 98%)
CMYK	cmyk(63.6%, 12.8%, 0%, 2%)
CIE-LAB	lab(81.44, -25.63, -26.03)
CIE-LCH	lch(81.44, 36.52, 225.44°)
OKLab	oklab(82.98% -0.0948 -0.0724)
OKLCH	oklch(82.98% 0.119 217.4)
XYZ	xyz(46.6340, 59.2641, 99.4054)
Luminance	0.5927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDAFA #FA7B5B

analogous

#5BFACA #5BDAFA #5B8BFA

triadic

#5BDAFA #FA5BDA #DAFA5B

tetradic

#5BDAFA #CA5BFA #FA7B5B #8BFA5B

square

#5BDAFA #CA5BFA #FA7B5B #8BFA5B

split-complementary

#5BDAFA #FA5B8B #FACA5B

monochromatic

#06ABD4 #20CDF8 #5BDAFA #96E7FC #D2F5FE

Accessibility & contrast

On white

1.63

#5BDAFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#5BDAFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDAFA

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDAFA	#FFFFFF	#000000	##000000
##5BDAFA	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D4FC

Deuteranopia (green-blind)

#AEC3FA

Tritanopia (blue-blind)

#00E5E4

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5bdafa;
/* rgb */ color: rgb(91, 218, 250);
/* oklch */ color: oklch(83.0% 0.119 217.4);

Tailwind

colors: {
  custom: {
    50: '#99e5fc',
    500: '#5bdafa',
    950: '#000000',
  },
}

SCSS

$custom: #5bdafa;
$custom-light: #99e5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdafa",
  "rgb": {
    "r": 91,
    "g": 218,
    "b": 250
  },
  "hsl": {
    "h": 192.075,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.82977,
    "c": 0.11929,
    "h": 217.4
  },
  "luminance": 0.59269
}

Semantic roles & 50–950 ramp

primary

#5BDAFA

secondary

#CF4C2B

accent

#2E00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BDAFA

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

Preview Lab → · Contrast checker → · Palette generator →