#5AC0EE#5AC0EE

#5AC0EE is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.5% C 0.115 H 230.3°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#5AC0EE
RGB	rgb(90, 192, 238)
HSL	hsl(199, 81%, 64%)
HSV	hsv(199, 62%, 93%)
CMYK	cmyk(62.2%, 19.3%, 0%, 6.7%)
CIE-LAB	lab(73.57, -16.16, -31.67)
CIE-LCH	lch(73.57, 35.56, 242.96°)
OKLab	oklab(76.54% -0.0734 -0.0885)
OKLCH	oklch(76.54% 0.115 230.3)
XYZ	xyz(38.4927, 46.0421, 87.7308)
Luminance	0.4605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC0EE #EE885A

analogous

#5AEED2 #5AC0EE #5A76EE

triadic

#5AC0EE #EE5AC0 #C0EE5A

tetradic

#5AC0EE #D25AEE #EE885A #76EE5A

square

#5AC0EE #D25AEE #EE885A #76EE5A

split-complementary

#5AC0EE #EE5A76 #EED25A

monochromatic

#1386BA #23ABE8 #5AC0EE #91D5F4 #C9EAF9

Accessibility & contrast

On white

2.06

#5AC0EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#5AC0EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC0EE

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC0EE	#FFFFFF	#000000	##000000
##5AC0EE	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDF0

Deuteranopia (green-blind)

#94AEED

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5ac0ee;
/* rgb */ color: rgb(90, 192, 238);
/* oklch */ color: oklch(76.5% 0.115 230.3);

Tailwind

colors: {
  custom: {
    50: '#96d3f3',
    500: '#5ac0ee',
    950: '#000000',
  },
}

SCSS

$custom: #5ac0ee;
$custom-light: #96d3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac0ee",
  "rgb": {
    "r": 90,
    "g": 192,
    "b": 238
  },
  "hsl": {
    "h": 198.649,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.76536,
    "c": 0.11501,
    "h": 230.3
  },
  "luminance": 0.46046
}

Semantic roles & 50–950 ramp

primary

#5AC0EE

secondary

#ECC8B8

accent

#4A08DE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #5AC0EE

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

Preview Lab → · Contrast checker → · Palette generator →