#5ECBFC#5ECBFC

#5ECBFC is a light, vivid cyan. Relative luminance 0.521; OKLCH L 79.8% C 0.121 H 230.4°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#5ECBFC
RGB	rgb(94, 203, 252)
HSL	hsl(199, 96%, 68%)
HSV	hsv(199, 63%, 99%)
CMYK	cmyk(62.7%, 19.4%, 0%, 1.2%)
CIE-LAB	lab(77.35, -16.95, -33.36)
CIE-LCH	lch(77.35, 37.41, 243.07°)
OKLab	oklab(79.76% -0.0773 -0.0933)
OKLCH	oklch(79.76% 0.121 230.4)
XYZ	xyz(43.5358, 52.1154, 99.8415)
Luminance	0.5212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECBFC #FC8F5E

analogous

#5EFCDE #5ECBFC #5E7CFC

triadic

#5ECBFC #FC5ECB #CBFC5E

tetradic

#5ECBFC #DE5EFC #FC8F5E #7CFC5E

square

#5ECBFC #DE5EFC #FC8F5E #7CFC5E

split-complementary

#5ECBFC #FC5E7C #FCDE5E

monochromatic

#0499DC #22B8FB #5ECBFC #9ADEFD #D6F2FE

Accessibility & contrast

On white

1.84

#5ECBFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#5ECBFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECBFC

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECBFC	#FFFFFF	#000000	##000000
##5ECBFC	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C8FE

Deuteranopia (green-blind)

#9CB8FB

Tritanopia (blue-blind)

#00D9DB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5ecbfc;
/* rgb */ color: rgb(94, 203, 252);
/* oklch */ color: oklch(79.8% 0.121 230.4);

Tailwind

colors: {
  custom: {
    50: '#9adafd',
    500: '#5ecbfc',
    950: '#000000',
  },
}

SCSS

$custom: #5ecbfc;
$custom-light: #9adafd;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecbfc",
  "rgb": {
    "r": 94,
    "g": 203,
    "b": 252
  },
  "hsl": {
    "h": 198.608,
    "s": 96.341,
    "l": 67.843
  },
  "oklch": {
    "l": 0.79758,
    "c": 0.12115,
    "h": 230.4
  },
  "luminance": 0.5212
}

Semantic roles & 50–950 ramp

primary

#5ECBFC

secondary

#D55F29

accent

#4700E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ECBFC

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

Preview Lab → · Contrast checker → · Palette generator →