#5FDEFF#5FDEFF

#5FDEFF is a very light, vivid cyan. Relative luminance 0.619; OKLCH L 84.2% C 0.120 H 217.9°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#5FDEFF
RGB	rgb(95, 222, 255)
HSL	hsl(192, 100%, 69%)
HSV	hsv(192, 63%, 100%)
CMYK	cmyk(62.7%, 12.9%, 0%, 0%)
CIE-LAB	lab(82.86, -25.50, -26.50)
CIE-LCH	lch(82.86, 36.77, 226.10°)
OKLab	oklab(84.2% -0.0947 -0.0737)
OKLCH	oklch(84.2% 0.12 217.9)
XYZ	xyz(48.8832, 61.8903, 103.9582)
Luminance	0.6190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FDEFF #FF805F

analogous

#5FFFD0 #5FDEFF #5F8EFF

triadic

#5FDEFF #FF5FDE #DEFF5F

tetradic

#5FDEFF #D05FFF #FF805F #8EFF5F

square

#5FDEFF #D05FFF #FF805F #8EFF5F

split-complementary

#5FDEFF #FF5F8E #FFD05F

monochromatic

#00B5E4 #22D1FF #5FDEFF #9CEBFF #D9F7FF

Accessibility & contrast

On white

1.57

#5FDEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#5FDEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FDEFF

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FDEFF	#FFFFFF	#000000	##000000
##5FDEFF	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D8FF

Deuteranopia (green-blind)

#B2C7FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #5fdeff;
/* rgb */ color: rgb(95, 222, 255);
/* oklch */ color: oklch(84.2% 0.120 217.9);

Tailwind

colors: {
  custom: {
    50: '#9ce8ff',
    500: '#5fdeff',
    950: '#000000',
  },
}

SCSS

$custom: #5fdeff;
$custom-light: #9ce8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5fdeff",
  "rgb": {
    "r": 95,
    "g": 222,
    "b": 255
  },
  "hsl": {
    "h": 192.375,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.84204,
    "c": 0.12004,
    "h": 217.9
  },
  "luminance": 0.61895
}

Semantic roles & 50–950 ramp

primary

#5FDEFF

secondary

#D94D29

accent

#2F00E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101618

muted

#808486

Preview Lab

Preview with #5FDEFF

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

Preview Lab → · Contrast checker → · Palette generator →