#52B3EC#52B3EC

#52B3EC is a light, vivid cyan. Relative luminance 0.401; OKLCH L 73.2% C 0.123 H 237.6°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#52B3EC
RGB	rgb(82, 179, 236)
HSL	hsl(202, 80%, 62%)
HSV	hsv(202, 65%, 93%)
CMYK	cmyk(65.3%, 24.2%, 0%, 7.5%)
CIE-LAB	lab(69.53, -11.20, -36.87)
CIE-LCH	lch(69.53, 38.53, 253.11°)
OKLab	oklab(73.22% -0.0658 -0.1036)
OKLCH	oklch(73.22% 0.123 237.6)
XYZ	xyz(34.7343, 40.0865, 85.2476)
Luminance	0.4009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B3EC #EC8B52

analogous

#52ECD8 #52B3EC #5266EC

triadic

#52B3EC #EC52B3 #B3EC52

tetradic

#52B3EC #D852EC #EC8B52 #66EC52

square

#52B3EC #D852EC #EC8B52 #66EC52

split-complementary

#52B3EC #EC5266 #ECD852

monochromatic

#1376B0 #1B9BE6 #52B3EC #89CBF2 #C0E3F8

Accessibility & contrast

On white

2.33

#52B3EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#52B3EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B3EC

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B3EC	#FFFFFF	#000000	##000000
##52B3EC	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B2EF

Deuteranopia (green-blind)

#83A3EB

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #52b3ec;
/* rgb */ color: rgb(82, 179, 236);
/* oklch */ color: oklch(73.2% 0.123 237.6);

Tailwind

colors: {
  custom: {
    50: '#92c9f2',
    500: '#52b3ec',
    950: '#000000',
  },
}

SCSS

$custom: #52b3ec;
$custom-light: #92c9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#52b3ec",
  "rgb": {
    "r": 82,
    "g": 179,
    "b": 236
  },
  "hsl": {
    "h": 202.208,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.73223,
    "c": 0.12275,
    "h": 237.6
  },
  "luminance": 0.4009
}

Semantic roles & 50–950 ramp

primary

#52B3EC

secondary

#E9C6B1

accent

#5709DD

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #52B3EC

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

Preview Lab → · Contrast checker → · Palette generator →