#5AC3F3#5AC3F3

#5AC3F3 is a light, moderate cyan. Relative luminance 0.477; OKLCH L 77.4% C 0.118 H 230.8°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX#5AC3F3
RGBrgb(90, 195, 243)
HSLhsl(199, 86%, 65%)
HSVhsv(199, 63%, 95%)
CMYKcmyk(63%, 19.8%, 0%, 4.7%)
CIE-LABlab(74.62, -16.20, -32.76)
CIE-LCHlch(74.62, 36.54, 243.69°)
OKLaboklab(77.43% -0.0747 -0.0916)
OKLCHoklch(77.43% 0.118 230.8)
XYZxyz(39.9029, 47.6708, 91.8751)
Luminance0.4768 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AC3F3 #F38A5A
analogous
#5AF3D7 #5AC3F3 #5A76F3
triadic
#5AC3F3 #F35AC3 #C3F35A
tetradic
#5AC3F3 #D75AF3 #F38A5A #76F35A
square
#5AC3F3 #D75AF3 #F38A5A #76F35A
split-complementary
#5AC3F3 #F35A76 #F3D75A
monochromatic
#0E8BC4 #21AEEF #5AC3F3 #93D8F7 #CCECFB

Accessibility & contrast

On white

1.99
#5AC3F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.54
#5AC3F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC3F3
10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AC3F3#FFFFFF#000000##000000
##5AC3F31.001.9910.5410.54
#FFFFFF1.991.0021.0021.00
#00000010.5421.001.001.00
##00000010.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABC0F5
Deuteranopia (green-blind)
#96B1F2
Tritanopia (blue-blind)
#00D0D3
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #5ac3f3;
/* rgb */ color: rgb(90, 195, 243);
/* oklch */ color: oklch(77.4% 0.118 230.8);
Tailwind
colors: {
  custom: {
    50: '#97d5f7',
    500: '#5ac3f3',
    950: '#000000',
  },
}
SCSS
$custom: #5ac3f3;
$custom-light: #97d5f7;
$custom-dark: #000000;
JSON
{
  "hex": "#5ac3f3",
  "rgb": {
    "r": 90,
    "g": 195,
    "b": 243
  },
  "hsl": {
    "h": 198.824,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.77431,
    "c": 0.11824,
    "h": 230.8
  },
  "luminance": 0.47675
}

Semantic roles & 50–950 ramp

primary
#5AC3F3
secondary
#EECBBB
accent
#4903E3
background
#FAFDFF
surface
#F3FAFE
border
#CDD3D6
text
#0F1417
muted
#7F8385

Preview Lab

Preview with #5AC3F3

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

Preview Lab → · Contrast checker → · Palette generator →

#5AC3F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva