#5ECEFF#5ECEFF

#5ECEFF is a light, vivid cyan. Relative luminance 0.537; OKLCH L 80.6% C 0.123 H 229.7°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#5ECEFF
RGB	rgb(94, 206, 255)
HSL	hsl(198, 100%, 68%)
HSV	hsv(198, 63%, 100%)
CMYK	cmyk(63.1%, 19.2%, 0%, 0%)
CIE-LAB	lab(78.31, -17.58, -33.48)
CIE-LCH	lch(78.31, 37.81, 242.29°)
OKLab	oklab(80.56% -0.0793 -0.0936)
OKLCH	oklch(80.56% 0.123 229.7)
XYZ	xyz(44.7303, 53.7377, 102.6034)
Luminance	0.5374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECEFF #FF8F5E

analogous

#5EFFDF #5ECEFF #5E7DFF

triadic

#5ECEFF #FF5ECE #CEFF5E

tetradic

#5ECEFF #DF5EFF #FF8F5E #7DFF5E

square

#5ECEFF #DF5EFF #FF8F5E #7DFF5E

split-complementary

#5ECEFF #FF5E7D #FFDF5E

monochromatic

#009EE3 #21BBFF #5ECEFF #9BE1FF #D8F3FF

Accessibility & contrast

On white

1.79

#5ECEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#5ECEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECEFF

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECEFF	#FFFFFF	#000000	##000000
##5ECEFF	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5CBFF

Deuteranopia (green-blind)

#9FBAFE

Tritanopia (blue-blind)

#00DCDE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #5eceff;
/* rgb */ color: rgb(94, 206, 255);
/* oklch */ color: oklch(80.6% 0.123 229.7);

Tailwind

colors: {
  custom: {
    50: '#9addff',
    500: '#5eceff',
    950: '#000000',
  },
}

SCSS

$custom: #5eceff;
$custom-light: #9addff;
$custom-dark: #000000;

JSON

{
  "hex": "#5eceff",
  "rgb": {
    "r": 94,
    "g": 206,
    "b": 255
  },
  "hsl": {
    "h": 198.261,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.80559,
    "c": 0.12267,
    "h": 229.7
  },
  "luminance": 0.53742
}

Semantic roles & 50–950 ramp

primary

#5ECEFF

secondary

#D95E28

accent

#4600E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #5ECEFF

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

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