#5AA3E8#5AA3E8

#5AA3E8 is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.8% C 0.126 H 248.9°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#5AA3E8
RGB	rgb(90, 163, 232)
HSL	hsl(209, 76%, 63%)
HSV	hsv(209, 61%, 91%)
CMYK	cmyk(61.2%, 29.7%, 0%, 9%)
CIE-LAB	lab(65.11, -2.25, -41.55)
CIE-LCH	lch(65.11, 41.61, 266.90°)
OKLab	oklab(69.76% -0.0453 -0.1172)
OKLCH	oklch(69.76% 0.126 248.9)
XYZ	xyz(31.8738, 34.1912, 81.2481)
Luminance	0.3419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA3E8 #E89F5A

analogous

#5AE8E6 #5AA3E8 #5A5CE8

triadic

#5AA3E8 #E85AA3 #A3E85A

tetradic

#5AA3E8 #E65AE8 #E89F5A #5CE85A

square

#5AA3E8 #E65AE8 #E89F5A #5CE85A

split-complementary

#5AA3E8 #E85A5C #E8E65A

monochromatic

#1866AF #2485E1 #5AA3E8 #90C1EF #C5DFF7

Accessibility & contrast

On white

2.68

#5AA3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#5AA3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA3E8

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA3E8	#FFFFFF	#000000	##000000
##5AA3E8	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A6EB

Deuteranopia (green-blind)

#7298E7

Tritanopia (blue-blind)

#00B3BB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5aa3e8;
/* rgb */ color: rgb(90, 163, 232);
/* oklch */ color: oklch(69.8% 0.126 248.9);

Tailwind

colors: {
  custom: {
    50: '#94beef',
    500: '#5aa3e8',
    950: '#000000',
  },
}

SCSS

$custom: #5aa3e8;
$custom-light: #94beef;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa3e8",
  "rgb": {
    "r": 90,
    "g": 163,
    "b": 232
  },
  "hsl": {
    "h": 209.155,
    "s": 75.532,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69755,
    "c": 0.12566,
    "h": 248.9
  },
  "luminance": 0.34194
}

Semantic roles & 50–950 ramp

primary

#5AA3E8

secondary

#E8CEB5

accent

#700ED8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA3E8

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

Preview Lab → · Contrast checker → · Palette generator →