#5AC8EB#5AC8EB

#5AC8EB is a light, moderate cyan. Relative luminance 0.495; OKLCH L 78.2% C 0.111 H 222.0°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#5AC8EB
RGB	rgb(90, 200, 235)
HSL	hsl(194, 78%, 64%)
HSV	hsv(194, 62%, 92%)
CMYK	cmyk(61.7%, 14.9%, 0%, 7.8%)
CIE-LAB	lab(75.75, -21.20, -26.71)
CIE-LCH	lch(75.75, 34.10, 231.56°)
OKLab	oklab(78.24% -0.0827 -0.0744)
OKLCH	oklch(78.24% 0.111 222)
XYZ	xyz(39.8601, 49.4763, 86.0304)
Luminance	0.4948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC8EB #EB7D5A

analogous

#5AEBC5 #5AC8EB #5A7FEB

triadic

#5AC8EB #EB5AC8 #C8EB5A

tetradic

#5AC8EB #C55AEB #EB7D5A #7FEB5A

square

#5AC8EB #C55AEB #EB7D5A #7FEB5A

split-complementary

#5AC8EB #EB5A7F #EBC55A

monochromatic

#168EB5 #23B6E4 #5AC8EB #91DAF2 #C7ECF8

Accessibility & contrast

On white

1.93

#5AC8EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#5AC8EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC8EB

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC8EB	#FFFFFF	#000000	##000000
##5AC8EB	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C3ED

Deuteranopia (green-blind)

#9FB4EB

Tritanopia (blue-blind)

#00D3D3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5ac8eb;
/* rgb */ color: rgb(90, 200, 235);
/* oklch */ color: oklch(78.2% 0.111 222.0);

Tailwind

colors: {
  custom: {
    50: '#96d8f1',
    500: '#5ac8eb',
    950: '#000000',
  },
}

SCSS

$custom: #5ac8eb;
$custom-light: #96d8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac8eb",
  "rgb": {
    "r": 90,
    "g": 200,
    "b": 235
  },
  "hsl": {
    "h": 194.483,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.78235,
    "c": 0.11125,
    "h": 222
  },
  "luminance": 0.4948
}

Semantic roles & 50–950 ramp

primary

#5AC8EB

secondary

#EAC3B7

accent

#3D0BDB

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #5AC8EB

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

Preview Lab → · Contrast checker → · Palette generator →