#52BBFF#52BBFF

#52BBFF is a light, vivid cyan. Relative luminance 0.446; OKLCH L 75.9% C 0.137 H 240.5°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#52BBFF
RGB	rgb(82, 187, 255)
HSL	hsl(204, 100%, 66%)
HSV	hsv(204, 68%, 100%)
CMYK	cmyk(67.8%, 26.7%, 0%, 0%)
CIE-LAB	lab(72.59, -9.40, -42.38)
CIE-LCH	lch(72.59, 43.41, 257.49°)
OKLab	oklab(75.91% -0.0676 -0.1195)
OKLCH	oklch(75.91% 0.137 240.5)
XYZ	xyz(39.2930, 44.5502, 101.1166)
Luminance	0.4455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52BBFF #FF9652

analogous

#52FFED #52BBFF #5264FF

triadic

#52BBFF #FF52BB #BBFF52

tetradic

#52BBFF #ED52FF #FF9652 #64FF52

square

#52BBFF #ED52FF #FF9652 #64FF52

split-complementary

#52BBFF #FF5264 #FFED52

monochromatic

#0082D7 #15A3FF #52BBFF #8FD3FF #CCEBFF

Accessibility & contrast

On white

2.12

#52BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#52BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52BBFF

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52BBFF	#FFFFFF	#000000	##000000
##52BBFF	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CBBFF

Deuteranopia (green-blind)

#84ABFE

Tritanopia (blue-blind)

#00CCD2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #52bbff;
/* rgb */ color: rgb(82, 187, 255);
/* oklch */ color: oklch(75.9% 0.137 240.5);

Tailwind

colors: {
  custom: {
    50: '#94cfff',
    500: '#52bbff',
    950: '#000000',
  },
}

SCSS

$custom: #52bbff;
$custom-light: #94cfff;
$custom-dark: #000000;

JSON

{
  "hex": "#52bbff",
  "rgb": {
    "r": 82,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 203.584,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.75915,
    "c": 0.13728,
    "h": 240.5
  },
  "luminance": 0.44554
}

Semantic roles & 50–950 ramp

primary

#52BBFF

secondary

#F3D0BA

accent

#5A00E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0F1318

muted

#7E8286

Preview Lab

Preview with #52BBFF

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

Preview Lab → · Contrast checker → · Palette generator →