#52A5EB#52A5EB

#52A5EB is a light, vivid cyan. Relative luminance 0.347; OKLCH L 70.0% C 0.131 H 246.6°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#52A5EB
RGB	rgb(82, 165, 235)
HSL	hsl(207, 79%, 62%)
HSV	hsv(207, 65%, 92%)
CMYK	cmyk(65.1%, 29.8%, 0%, 7.8%)
CIE-LAB	lab(65.51, -3.79, -42.59)
CIE-LCH	lch(65.51, 42.76, 264.92°)
OKLab	oklab(70.03% -0.0521 -0.1203)
OKLCH	oklch(70.03% 0.131 246.6)
XYZ	xyz(31.9246, 34.6990, 83.5963)
Luminance	0.3470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A5EB #EB9852

analogous

#52EBE5 #52A5EB #5259EB

triadic

#52A5EB #EB52A5 #A5EB52

tetradic

#52A5EB #E552EB #EB9852 #59EB52

square

#52A5EB #E552EB #EB9852 #59EB52

split-complementary

#52A5EB #EB5259 #EBE552

monochromatic

#1468AE #1B88E5 #52A5EB #89C2F1 #C0DEF8

Accessibility & contrast

On white

2.64

#52A5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#52A5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52A5EB

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A5EB	#FFFFFF	#000000	##000000
##52A5EB	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A7EE

Deuteranopia (green-blind)

#7198EA

Tritanopia (blue-blind)

#00B6BE

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #52a5eb;
/* rgb */ color: rgb(82, 165, 235);
/* oklch */ color: oklch(70.0% 0.131 246.6);

Tailwind

colors: {
  custom: {
    50: '#91bff1',
    500: '#52a5eb',
    950: '#000000',
  },
}

SCSS

$custom: #52a5eb;
$custom-light: #91bff1;
$custom-dark: #000000;

JSON

{
  "hex": "#52a5eb",
  "rgb": {
    "r": 82,
    "g": 165,
    "b": 235
  },
  "hsl": {
    "h": 207.451,
    "s": 79.275,
    "l": 62.157
  },
  "oklch": {
    "l": 0.70031,
    "c": 0.13111,
    "h": 246.6
  },
  "luminance": 0.34702
}

Semantic roles & 50–950 ramp

primary

#52A5EB

secondary

#E8CAB0

accent

#6A0ADC

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #52A5EB

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

Preview Lab → · Contrast checker → · Palette generator →