#5AA1E3#5AA1E3

#5AA1E3 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.1% C 0.121 H 248.4°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX#5AA1E3
RGBrgb(90, 161, 227)
HSLhsl(209, 71%, 62%)
HSVhsv(209, 60%, 89%)
CMYKcmyk(60.4%, 29.1%, 0%, 11%)
CIE-LABlab(64.33, -2.73, -40.03)
CIE-LCHlch(64.33, 40.12, 266.10°)
OKLaboklab(69.06% -0.0447 -0.1128)
OKLCHoklch(69.06% 0.121 248.4)
XYZxyz(30.8214, 33.2066, 77.4434)
Luminance0.3321 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AA1E3 #E39C5A
analogous
#5AE3E0 #5AA1E3 #5A5DE3
triadic
#5AA1E3 #E35AA1 #A1E35A
tetradic
#5AA1E3 #E05AE3 #E39C5A #5DE35A
square
#5AA1E3 #E05AE3 #E39C5A #5DE35A
split-complementary
#5AA1E3 #E35A5D #E3E05A
monochromatic
#1C64A6 #2683DA #5AA1E3 #8EBFEC #C3DDF5

Accessibility & contrast

On white

2.75
#5AA1E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.64
#5AA1E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA1E3
7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AA1E3#FFFFFF#000000##000000
##5AA1E31.002.757.647.64
#FFFFFF2.751.0021.0021.00
#0000007.6421.001.001.00
##0000007.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#85A3E6
Deuteranopia (green-blind)
#7296E2
Tritanopia (blue-blind)
#00B1B8
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #5aa1e3;
/* rgb */ color: rgb(90, 161, 227);
/* oklch */ color: oklch(69.1% 0.121 248.4);
Tailwind
colors: {
  custom: {
    50: '#94bcec',
    500: '#5aa1e3',
    950: '#000000',
  },
}
SCSS
$custom: #5aa1e3;
$custom-light: #94bcec;
$custom-dark: #000000;
JSON
{
  "hex": "#5aa1e3",
  "rgb": {
    "r": 90,
    "g": 161,
    "b": 227
  },
  "hsl": {
    "h": 208.905,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.69063,
    "c": 0.12134,
    "h": 248.4
  },
  "luminance": 0.33209
}

Semantic roles & 50–950 ramp

primary
#5AA1E3
secondary
#E6CBB3
accent
#6F12D3
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #5AA1E3

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

Preview Lab → · Contrast checker → · Palette generator →

#5AA1E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva