#5ACFEB#5ACFEB

#5ACFEB is a light, moderate cyan. Relative luminance 0.528; OKLCH L 79.8% C 0.111 H 216.2°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#5ACFEB
RGB	rgb(90, 207, 235)
HSL	hsl(192, 78%, 64%)
HSV	hsv(192, 62%, 92%)
CMYK	cmyk(61.7%, 11.9%, 0%, 7.8%)
CIE-LAB	lab(77.75, -24.73, -23.65)
CIE-LCH	lch(77.75, 34.22, 223.72°)
OKLab	oklab(79.84% -0.0899 -0.0657)
OKLCH	oklch(79.84% 0.111 216.2)
XYZ	xyz(41.5186, 52.7932, 86.5832)
Luminance	0.5280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACFEB #EB765A

analogous

#5AEBBE #5ACFEB #5A86EB

triadic

#5ACFEB #EB5ACF #CFEB5A

tetradic

#5ACFEB #BE5AEB #EB765A #86EB5A

square

#5ACFEB #BE5AEB #EB765A #86EB5A

split-complementary

#5ACFEB #EB5A86 #EBBE5A

monochromatic

#1696B5 #23BFE4 #5ACFEB #91DFF2 #C7EFF8

Accessibility & contrast

On white

1.82

#5ACFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#5ACFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACFEB

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACFEB	#FFFFFF	#000000	##000000
##5ACFEB	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC9ED

Deuteranopia (green-blind)

#A7B9EB

Tritanopia (blue-blind)

#00D9D8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5acfeb;
/* rgb */ color: rgb(90, 207, 235);
/* oklch */ color: oklch(79.8% 0.111 216.2);

Tailwind

colors: {
  custom: {
    50: '#97def1',
    500: '#5acfeb',
    950: '#000000',
  },
}

SCSS

$custom: #5acfeb;
$custom-light: #97def1;
$custom-dark: #000000;

JSON

{
  "hex": "#5acfeb",
  "rgb": {
    "r": 90,
    "g": 207,
    "b": 235
  },
  "hsl": {
    "h": 191.586,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79843,
    "c": 0.11137,
    "h": 216.2
  },
  "luminance": 0.52797
}

Semantic roles & 50–950 ramp

primary

#5ACFEB

secondary

#B54D35

accent

#330BDB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5ACFEB

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

Preview Lab → · Contrast checker → · Palette generator →