#52B4F3#52B4F3

#52B4F3 is a light, vivid cyan. Relative luminance 0.409; OKLCH L 73.8% C 0.129 H 240.0°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX#52B4F3
RGBrgb(82, 180, 243)
HSLhsl(203, 87%, 64%)
HSVhsv(203, 66%, 95%)
CMYKcmyk(66.3%, 25.9%, 0%, 4.7%)
CIE-LABlab(70.11, -9.49, -39.77)
CIE-LCHlch(70.11, 40.89, 256.59°)
OKLaboklab(73.78% -0.0646 -0.112)
OKLCHoklch(73.78% 0.129 240)
XYZxyz(35.9724, 40.9036, 90.7760)
Luminance0.4091 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#52B4F3 #F39152
analogous
#52F3E1 #52B4F3 #5263F3
triadic
#52B4F3 #F352B4 #B4F352
tetradic
#52B4F3 #E152F3 #F39152 #63F352
square
#52B4F3 #E152F3 #F39152 #63F352
split-complementary
#52B4F3 #F35263 #F3E152
monochromatic
#0D78BD #199BEF #52B4F3 #8BCDF7 #C4E6FB

Accessibility & contrast

On white

2.29
#52B4F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.18
#52B4F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B4F3
9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##52B4F3#FFFFFF#000000##000000
##52B4F31.002.299.189.18
#FFFFFF2.291.0021.0021.00
#0000009.1821.001.001.00
##0000009.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#97B4F6
Deuteranopia (green-blind)
#81A4F2
Tritanopia (blue-blind)
#00C4CA
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #52b4f3;
/* rgb */ color: rgb(82, 180, 243);
/* oklch */ color: oklch(73.8% 0.129 240.0);
Tailwind
colors: {
  custom: {
    50: '#93caf7',
    500: '#52b4f3',
    950: '#000000',
  },
}
SCSS
$custom: #52b4f3;
$custom-light: #93caf7;
$custom-dark: #000000;
JSON
{
  "hex": "#52b4f3",
  "rgb": {
    "r": 82,
    "g": 180,
    "b": 243
  },
  "hsl": {
    "h": 203.478,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.73777,
    "c": 0.12927,
    "h": 240
  },
  "luminance": 0.40907
}

Semantic roles & 50–950 ramp

primary
#52B4F3
secondary
#EDCAB4
accent
#5A02E4
background
#F9FCFF
surface
#F2F8FE
border
#CCD1D6
text
#0E1317
muted
#7E8285

Preview Lab

Preview with #52B4F3

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

Preview Lab → · Contrast checker → · Palette generator →

#52B4F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva