#5ACCFF#5ACCFF

#5ACCFF is a light, vivid cyan. Relative luminance 0.526; OKLCH L 80.0% C 0.125 H 230.5°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#5ACCFF
RGB	rgb(90, 204, 255)
HSL	hsl(199, 100%, 68%)
HSV	hsv(199, 65%, 100%)
CMYK	cmyk(64.7%, 20%, 0%, 0%)
CIE-LAB	lab(77.62, -17.19, -34.55)
CIE-LCH	lch(77.62, 38.59, 243.54°)
OKLab	oklab(79.98% -0.0796 -0.0967)
OKLCH	oklch(79.98% 0.125 230.5)
XYZ	xyz(43.8522, 52.5747, 102.4252)
Luminance	0.5258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACCFF #FF8D5A

analogous

#5AFFDF #5ACCFF #5A7AFF

triadic

#5ACCFF #FF5ACC #CCFF5A

tetradic

#5ACCFF #DF5AFF #FF8D5A #7AFF5A

square

#5ACCFF #DF5AFF #FF8D5A #7AFF5A

split-complementary

#5ACCFF #FF5A7A #FFDF5A

monochromatic

#009ADF #1DB9FF #5ACCFF #97DFFF #D4F2FF

Accessibility & contrast

On white

1.82

#5ACCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#5ACCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACCFF

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACCFF	#FFFFFF	#000000	##000000
##5ACCFF	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C9FF

Deuteranopia (green-blind)

#9BB8FE

Tritanopia (blue-blind)

#00DADD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5accff;
/* rgb */ color: rgb(90, 204, 255);
/* oklch */ color: oklch(80.0% 0.125 230.5);

Tailwind

colors: {
  custom: {
    50: '#99dbff',
    500: '#5accff',
    950: '#000000',
  },
}

SCSS

$custom: #5accff;
$custom-light: #99dbff;
$custom-dark: #000000;

JSON

{
  "hex": "#5accff",
  "rgb": {
    "r": 90,
    "g": 204,
    "b": 255
  },
  "hsl": {
    "h": 198.545,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.79979,
    "c": 0.12527,
    "h": 230.5
  },
  "luminance": 0.52579
}

Semantic roles & 50–950 ramp

primary

#5ACCFF

secondary

#D75D26

accent

#4700E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #5ACCFF

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

Preview Lab → · Contrast checker → · Palette generator →