#5ECBFF#5ECBFF

#5ECBFF is a light, vivid cyan. Relative luminance 0.523; OKLCH L 79.9% C 0.124 H 231.9°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#5ECBFF
RGB	rgb(94, 203, 255)
HSL	hsl(199, 100%, 68%)
HSV	hsv(199, 63%, 100%)
CMYK	cmyk(63.1%, 20.4%, 0%, 0%)
CIE-LAB	lab(77.46, -16.03, -34.78)
CIE-LCH	lch(77.46, 38.30, 245.26°)
OKLab	oklab(79.89% -0.0763 -0.0974)
OKLCH	oklch(79.89% 0.124 231.9)
XYZ	xyz(44.0150, 52.3070, 102.3650)
Luminance	0.5231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECBFF #FF925E

analogous

#5EFFE2 #5ECBFF #5E7AFF

triadic

#5ECBFF #FF5ECB #CBFF5E

tetradic

#5ECBFF #E25EFF #FF925E #7AFF5E

square

#5ECBFF #E25EFF #FF925E #7AFF5E

split-complementary

#5ECBFF #FF5E7A #FFE25E

monochromatic

#0099E3 #21B7FF #5ECBFF #9BDFFF #D8F3FF

Accessibility & contrast

On white

1.83

#5ECBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#5ECBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECBFF

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECBFF	#FFFFFF	#000000	##000000
##5ECBFF	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C9FF

Deuteranopia (green-blind)

#9BB8FE

Tritanopia (blue-blind)

#00D9DC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5ecbff;
/* rgb */ color: rgb(94, 203, 255);
/* oklch */ color: oklch(79.9% 0.124 231.9);

Tailwind

colors: {
  custom: {
    50: '#9adaff',
    500: '#5ecbff',
    950: '#000000',
  },
}

SCSS

$custom: #5ecbff;
$custom-light: #9adaff;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecbff",
  "rgb": {
    "r": 94,
    "g": 203,
    "b": 255
  },
  "hsl": {
    "h": 199.379,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.79887,
    "c": 0.12368,
    "h": 231.9
  },
  "luminance": 0.52312
}

Semantic roles & 50–950 ramp

primary

#5ECBFF

secondary

#D96128

accent

#4A00E6

background

#FCFEFF

surface

#F6FBFF

border

#D0D4D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #5ECBFF

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

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