#5AA8F3#5AA8F3

#5AA8F3 is a light, vivid cyan. Relative luminance 0.366; OKLCH L 71.4% C 0.135 H 249.4°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#5AA8F3
RGB	rgb(90, 168, 243)
HSL	hsl(209, 86%, 65%)
HSV	hsv(209, 63%, 95%)
CMYK	cmyk(63%, 30.9%, 0%, 4.7%)
CIE-LAB	lab(67.01, -1.52, -44.60)
CIE-LCH	lch(67.01, 44.63, 268.05°)
OKLab	oklab(71.41% -0.0473 -0.126)
OKLCH	oklch(71.41% 0.135 249.4)
XYZ	xyz(34.3908, 36.6466, 90.0377)
Luminance	0.3665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA8F3 #F3A55A

analogous

#5AF3F2 #5AA8F3 #5A5BF3

triadic

#5AA8F3 #F35AA8 #A8F35A

tetradic

#5AA8F3 #F25AF3 #F3A55A #5BF35A

square

#5AA8F3 #F25AF3 #F3A55A #5BF35A

split-complementary

#5AA8F3 #F35A5B #F3F25A

monochromatic

#0E6BC4 #218AEF #5AA8F3 #93C6F7 #CCE4FB

Accessibility & contrast

On white

2.52

#5AA8F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#5AA8F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA8F3

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA8F3	#FFFFFF	#000000	##000000
##5AA8F3	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87ABF6

Deuteranopia (green-blind)

#739CF2

Tritanopia (blue-blind)

#00BAC3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5aa8f3;
/* rgb */ color: rgb(90, 168, 243);
/* oklch */ color: oklch(71.4% 0.135 249.4);

Tailwind

colors: {
  custom: {
    50: '#96c1f7',
    500: '#5aa8f3',
    950: '#000000',
  },
}

SCSS

$custom: #5aa8f3;
$custom-light: #96c1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa8f3",
  "rgb": {
    "r": 90,
    "g": 168,
    "b": 243
  },
  "hsl": {
    "h": 209.412,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.7141,
    "c": 0.13461,
    "h": 249.4
  },
  "luminance": 0.3665
}

Semantic roles & 50–950 ramp

primary

#5AA8F3

secondary

#EED4BB

accent

#7103E3

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5AA8F3

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

Preview Lab → · Contrast checker → · Palette generator →