#5ACEEB#5ACEEB

#5ACEEB is a light, moderate cyan. Relative luminance 0.523; OKLCH L 79.6% C 0.111 H 217.0°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#5ACEEB
RGB	rgb(90, 206, 235)
HSL	hsl(192, 78%, 64%)
HSV	hsv(192, 62%, 92%)
CMYK	cmyk(61.7%, 12.3%, 0%, 7.8%)
CIE-LAB	lab(77.47, -24.23, -24.09)
CIE-LCH	lch(77.47, 34.16, 224.83°)
OKLab	oklab(79.61% -0.0889 -0.0669)
OKLCH	oklch(79.61% 0.111 217)
XYZ	xyz(41.2771, 52.3101, 86.5027)
Luminance	0.5231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACEEB #EB775A

analogous

#5AEBBF #5ACEEB #5A85EB

triadic

#5ACEEB #EB5ACE #CEEB5A

tetradic

#5ACEEB #BF5AEB #EB775A #85EB5A

square

#5ACEEB #BF5AEB #EB775A #85EB5A

split-complementary

#5ACEEB #EB5A85 #EBBF5A

monochromatic

#1695B5 #23BEE4 #5ACEEB #91DEF2 #C7EEF8

Accessibility & contrast

On white

1.83

#5ACEEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#5ACEEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACEEB

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACEEB	#FFFFFF	#000000	##000000
##5ACEEB	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)

#BBC8ED

Deuteranopia (green-blind)

#A6B9EB

Tritanopia (blue-blind)

#00D8D7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5aceeb;
/* rgb */ color: rgb(90, 206, 235);
/* oklch */ color: oklch(79.6% 0.111 217.0);

Tailwind

colors: {
  custom: {
    50: '#97ddf1',
    500: '#5aceeb',
    950: '#000000',
  },
}

SCSS

$custom: #5aceeb;
$custom-light: #97ddf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5aceeb",
  "rgb": {
    "r": 90,
    "g": 206,
    "b": 235
  },
  "hsl": {
    "h": 192,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79613,
    "c": 0.11128,
    "h": 217
  },
  "luminance": 0.52314
}

Semantic roles & 50–950 ramp

primary

#5ACEEB

secondary

#B54E35

accent

#340BDB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5ACEEB

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

Preview Lab → · Contrast checker → · Palette generator →