#5ACEF1#5ACEF1

#5ACEF1 is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.8% C 0.115 H 220.9°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEF1
RGB	rgb(90, 206, 241)
HSL	hsl(194, 84%, 65%)
HSV	hsv(194, 63%, 95%)
CMYK	cmyk(62.7%, 14.5%, 0%, 5.5%)
CIE-LAB	lab(77.68, -22.46, -26.98)
CIE-LCH	lch(77.68, 35.10, 230.23°)
OKLab	oklab(79.85% -0.0866 -0.0751)
OKLCH	oklch(79.85% 0.115 220.9)
XYZ	xyz(42.1585, 52.6627, 91.1452)
Luminance	0.5267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEF1 #F17D5A

analogous

#5AF1C8 #5ACEF1 #5A83F1

triadic

#5ACEF1 #F15ACE #CEF15A

tetradic

#5ACEF1 #C85AF1 #F17D5A #83F15A

square

#5ACEF1 #C85AF1 #F17D5A #83F15A

split-complementary

#5ACEF1 #F15A83 #F1C85A

monochromatic

#1097C0 #22BDEC #5ACEF1 #92DFF6 #CBF0FB

Accessibility & contrast

On white

1.82

#5ACEF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#5ACEF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEF1

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEF1	#FFFFFF	#000000	##000000
##5ACEF1	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C9F3

Deuteranopia (green-blind)

#A3B9F1

Tritanopia (blue-blind)

#00D9D9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5acef1;
/* rgb */ color: rgb(90, 206, 241);
/* oklch */ color: oklch(79.8% 0.115 220.9);

Tailwind

colors: {
  custom: {
    50: '#97ddf5',
    500: '#5acef1',
    950: '#000000',
  },
}

SCSS

$custom: #5acef1;
$custom-light: #97ddf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5acef1",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 241
  },
  "hsl": {
    "h": 193.907,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.7985,
    "c": 0.11468,
    "h": 220.9
  },
  "luminance": 0.52667
}

Semantic roles & 50–950 ramp

primary

#5ACEF1

secondary

#BE5231

accent

#3805E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ACEF1

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

Preview Lab → · Contrast checker → · Palette generator →