#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
RGB	rgb(82, 177, 243)
HSL	hsl(205, 87%, 64%)
HSV	hsv(205, 66%, 95%)
CMYK	cmyk(66.3%, 27.2%, 0%, 4.7%)
CIE-LAB	lab(69.26, -7.84, -41.10)
CIE-LCH	lch(69.26, 41.84, 259.19°)
OKLab	oklab(73.11% -0.0616 -0.1158)
OKLCH	oklch(73.11% 0.131 242)
XYZ	xyz(35.3733, 39.7055, 90.5763)
Luminance	0.3971 (WCAG relative)
Temperature	cool
Family	cyan

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
##52B1F3	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

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 →