#5ACEF8#5ACEF8

#5ACEF8 is a light, moderate cyan. Relative luminance 0.531; OKLCH L 80.1% C 0.119 H 225.2°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEF8
RGB	rgb(90, 206, 248)
HSL	hsl(196, 92%, 66%)
HSV	hsv(196, 64%, 97%)
CMYK	cmyk(63.7%, 16.9%, 0%, 2.7%)
CIE-LAB	lab(77.93, -20.36, -30.34)
CIE-LCH	lch(77.93, 36.53, 236.14°)
OKLab	oklab(80.14% -0.0841 -0.0847)
OKLCH	oklch(80.14% 0.119 225.2)
XYZ	xyz(43.2243, 53.0890, 96.7580)
Luminance	0.5309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEF8 #F8845A

analogous

#5AF8D3 #5ACEF8 #5A7FF8

triadic

#5ACEF8 #F85ACE #CEF85A

tetradic

#5ACEF8 #D35AF8 #F8845A #7FF85A

square

#5ACEF8 #D35AF8 #F8845A #7FF85A

split-complementary

#5ACEF8 #F85A7F #F8D35A

monochromatic

#099ACF #1FBDF6 #5ACEF8 #95DFFA #CFF1FD

Accessibility & contrast

On white

1.81

#5ACEF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#5ACEF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEF8

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEF8	#FFFFFF	#000000	##000000
##5ACEF8	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7CAFA

Deuteranopia (green-blind)

#A1BAF8

Tritanopia (blue-blind)

#00DBDC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #5acef8;
/* rgb */ color: rgb(90, 206, 248);
/* oklch */ color: oklch(80.1% 0.119 225.2);

Tailwind

colors: {
  custom: {
    50: '#98ddfa',
    500: '#5acef8',
    950: '#000000',
  },
}

SCSS

$custom: #5acef8;
$custom-light: #98ddfa;
$custom-dark: #000000;

JSON

{
  "hex": "#5acef8",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 248
  },
  "hsl": {
    "h": 195.949,
    "s": 91.86,
    "l": 66.275
  },
  "oklch": {
    "l": 0.80135,
    "c": 0.11933,
    "h": 225.2
  },
  "luminance": 0.53094
}

Semantic roles & 50–950 ramp

primary

#5ACEF8

secondary

#CA562C

accent

#3D00E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ACEF8

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

Preview Lab → · Contrast checker → · Palette generator →