#52A3F3#52A3F3

#52A3F3 is a light, vivid cyan. Relative luminance 0.345; OKLCH L 70.0% C 0.142 H 250.3°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#52A3F3
RGB	rgb(82, 163, 243)
HSL	hsl(210, 87%, 64%)
HSV	hsv(210, 66%, 95%)
CMYK	cmyk(66.3%, 32.9%, 0%, 4.7%)
CIE-LAB	lab(65.32, -0.00, -47.28)
CIE-LCH	lch(65.32, 47.28, 270.00°)
OKLab	oklab(70% -0.0479 -0.134)
OKLCH	oklch(70% 0.142 250.3)
XYZ	xyz(32.7485, 34.4559, 89.7014)
Luminance	0.3446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A3F3 #F3A252

analogous

#52F3F3 #52A3F3 #5252F3

triadic

#52A3F3 #F352A3 #A3F352

tetradic

#52A3F3 #F352F3 #F3A252 #52F352

square

#52A3F3 #F352F3 #F3A252 #52F352

split-complementary

#52A3F3 #F35252 #F3F352

monochromatic

#0D66BD #1985EF #52A3F3 #8BC1F7 #C4E0FB

Accessibility & contrast

On white

2.66

#52A3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#52A3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52A3F3

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A3F3	#FFFFFF	#000000	##000000
##52A3F3	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A7F6

Deuteranopia (green-blind)

#6998F1

Tritanopia (blue-blind)

#00B6C0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #52a3f3;
/* rgb */ color: rgb(82, 163, 243);
/* oklch */ color: oklch(70.0% 0.142 250.3);

Tailwind

colors: {
  custom: {
    50: '#92bdf7',
    500: '#52a3f3',
    950: '#000000',
  },
}

SCSS

$custom: #52a3f3;
$custom-light: #92bdf7;
$custom-dark: #000000;

JSON

{
  "hex": "#52a3f3",
  "rgb": {
    "r": 82,
    "g": 163,
    "b": 243
  },
  "hsl": {
    "h": 209.814,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.70003,
    "c": 0.14228,
    "h": 250.3
  },
  "luminance": 0.34459
}

Semantic roles & 50–950 ramp

primary

#52A3F3

secondary

#EDD0B4

accent

#7202E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #52A3F3

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

Preview Lab → · Contrast checker → · Palette generator →