#52B1F3#52B1F3

#52B1F3 is a light, vivid cyan. Relative luminance 0.397; OKLCH L 73.1% C 0.131 H 242.0°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX#52B1F3
RGBrgb(82, 177, 243)
HSLhsl(205, 87%, 64%)
HSVhsv(205, 66%, 95%)
CMYKcmyk(66.3%, 27.2%, 0%, 4.7%)
CIE-LABlab(69.26, -7.84, -41.10)
CIE-LCHlch(69.26, 41.84, 259.19°)
OKLaboklab(73.11% -0.0616 -0.1158)
OKLCHoklch(73.11% 0.131 242)
XYZxyz(35.3733, 39.7055, 90.5763)
Luminance0.3971 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#52B1F3 #F39452
analogous
#52F3E4 #52B1F3 #5260F3
triadic
#52B1F3 #F352B1 #B1F352
tetradic
#52B1F3 #E452F3 #F39452 #60F352
square
#52B1F3 #E452F3 #F39452 #60F352
split-complementary
#52B1F3 #F35260 #F3E452
monochromatic
#0D75BD #1997EF #52B1F3 #8BCBF7 #C4E5FB

Accessibility & contrast

On white

2.35
#52B1F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.94
#52B1F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B1F3
8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##52B1F3#FFFFFF#000000##000000
##52B1F31.002.358.948.94
#FFFFFF2.351.0021.0021.00
#0000008.9421.001.001.00
##0000008.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#93B2F6
Deuteranopia (green-blind)
#7DA2F2
Tritanopia (blue-blind)
#00C1C8
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #52b1f3;
/* rgb */ color: rgb(82, 177, 243);
/* oklch */ color: oklch(73.1% 0.131 242.0);
Tailwind
colors: {
  custom: {
    50: '#92c8f7',
    500: '#52b1f3',
    950: '#000000',
  },
}
SCSS
$custom: #52b1f3;
$custom-light: #92c8f7;
$custom-dark: #000000;
JSON
{
  "hex": "#52b1f3",
  "rgb": {
    "r": 82,
    "g": 177,
    "b": 243
  },
  "hsl": {
    "h": 204.596,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.73105,
    "c": 0.13121,
    "h": 242
  },
  "luminance": 0.39709
}

Semantic roles & 50–950 ramp

primary
#52B1F3
secondary
#EDCBB4
accent
#5E02E4
background
#F9FCFF
surface
#F2F8FE
border
#CCD1D6
text
#0E1317
muted
#7E8285

Preview Lab

Preview with #52B1F3

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

Preview Lab → · Contrast checker → · Palette generator →

#52B1F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva