#5AAAF0#5AAAF0

#5AAAF0 is a light, vivid cyan. Relative luminance 0.372; OKLCH L 71.7% C 0.129 H 247.2°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#5AAAF0
RGB	rgb(90, 170, 240)
HSL	hsl(208, 83%, 65%)
HSV	hsv(208, 63%, 94%)
CMYK	cmyk(62.5%, 29.2%, 0%, 5.9%)
CIE-LAB	lab(67.44, -3.61, -42.30)
CIE-LCH	lch(67.44, 42.45, 265.12°)
OKLab	oklab(71.7% -0.0502 -0.1193)
OKLCH	oklch(71.7% 0.129 247.2)
XYZ	xyz(34.3135, 37.2110, 87.7953)
Luminance	0.3721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAAF0 #F0A05A

analogous

#5AF0EB #5AAAF0 #5A5FF0

triadic

#5AAAF0 #F05AAA #AAF05A

tetradic

#5AAAF0 #EB5AF0 #F0A05A #5FF05A

square

#5AAAF0 #EB5AF0 #F0A05A #5FF05A

split-complementary

#5AAAF0 #F05A5F #F0EB5A

monochromatic

#116EBE #228DEB #5AAAF0 #92C7F5 #CAE4FA

Accessibility & contrast

On white

2.49

#5AAAF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#5AAAF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAAF0

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAAF0	#FFFFFF	#000000	##000000
##5AAAF0	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BACF3

Deuteranopia (green-blind)

#779EEF

Tritanopia (blue-blind)

#00BBC3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5aaaf0;
/* rgb */ color: rgb(90, 170, 240);
/* oklch */ color: oklch(71.7% 0.129 247.2);

Tailwind

colors: {
  custom: {
    50: '#95c3f5',
    500: '#5aaaf0',
    950: '#000000',
  },
}

SCSS

$custom: #5aaaf0;
$custom-light: #95c3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5aaaf0",
  "rgb": {
    "r": 90,
    "g": 170,
    "b": 240
  },
  "hsl": {
    "h": 208,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.71699,
    "c": 0.12944,
    "h": 247.2
  },
  "luminance": 0.37214
}

Semantic roles & 50–950 ramp

primary

#5AAAF0

secondary

#EDD1B9

accent

#6B06E0

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AAAF0

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

Preview Lab → · Contrast checker → · Palette generator →