#5AD4F3#5AD4F3

#5AD4F3 is a light, moderate cyan. Relative luminance 0.557; OKLCH L 81.3% C 0.116 H 217.5°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#5AD4F3
RGB	rgb(90, 212, 243)
HSL	hsl(192, 86%, 65%)
HSV	hsv(192, 63%, 95%)
CMYK	cmyk(63%, 12.8%, 0%, 4.7%)
CIE-LAB	lab(79.46, -24.87, -25.32)
CIE-LCH	lch(79.46, 35.49, 225.52°)
OKLab	oklab(81.3% -0.0919 -0.0704)
OKLCH	oklch(81.3% 0.116 217.5)
XYZ	xyz(43.9310, 55.7270, 93.2178)
Luminance	0.5573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AD4F3 #F3795A

analogous

#5AF3C6 #5AD4F3 #5A87F3

triadic

#5AD4F3 #F35AD4 #D4F35A

tetradic

#5AD4F3 #C65AF3 #F3795A #87F35A

square

#5AD4F3 #C65AF3 #F3795A #87F35A

split-complementary

#5AD4F3 #F35A87 #F3C65A

monochromatic

#0E9FC4 #21C5EF #5AD4F3 #93E3F7 #CCF2FB

Accessibility & contrast

On white

1.73

#5AD4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#5AD4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AD4F3

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AD4F3	#FFFFFF	#000000	##000000
##5AD4F3	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CEF5

Deuteranopia (green-blind)

#AABEF3

Tritanopia (blue-blind)

#00DFDE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5ad4f3;
/* rgb */ color: rgb(90, 212, 243);
/* oklch */ color: oklch(81.3% 0.116 217.5);

Tailwind

colors: {
  custom: {
    50: '#98e1f7',
    500: '#5ad4f3',
    950: '#000000',
  },
}

SCSS

$custom: #5ad4f3;
$custom-light: #98e1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ad4f3",
  "rgb": {
    "r": 90,
    "g": 212,
    "b": 243
  },
  "hsl": {
    "h": 192.157,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81302,
    "c": 0.11584,
    "h": 217.5
  },
  "luminance": 0.55732
}

Semantic roles & 50–950 ramp

primary

#5AD4F3

secondary

#C24D30

accent

#3003E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5AD4F3

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

Preview Lab → · Contrast checker → · Palette generator →