#529BF3#529BF3

#529BF3 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.3% C 0.150 H 254.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#529BF3
RGB	rgb(82, 155, 243)
HSL	hsl(213, 87%, 64%)
HSV	hsv(213, 66%, 95%)
CMYK	cmyk(66.3%, 36.2%, 0%, 4.7%)
CIE-LAB	lab(63.10, 4.61, -50.79)
CIE-LCH	lch(63.10, 51.00, 275.18°)
OKLab	oklab(68.26% -0.0402 -0.1443)
OKLCH	oklch(68.26% 0.15 254.4)
XYZ	xyz(31.3728, 31.7044, 89.2428)
Luminance	0.3171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529BF3 #F3AA52

analogous

#52EBF3 #529BF3 #5952F3

triadic

#529BF3 #F3529B #9BF352

tetradic

#529BF3 #F352EB #F3AA52 #52F359

square

#529BF3 #F352EB #F3AA52 #52F359

split-complementary

#529BF3 #F35952 #EBF352

monochromatic

#0D5DBD #197AEF #529BF3 #8BBCF7 #C4DDFB

Accessibility & contrast

On white

2.86

#529BF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#529BF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #529BF3

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529BF3	#FFFFFF	#000000	##000000
##529BF3	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A1F7

Deuteranopia (green-blind)

#5D92F1

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #529bf3;
/* rgb */ color: rgb(82, 155, 243);
/* oklch */ color: oklch(68.3% 0.150 254.4);

Tailwind

colors: {
  custom: {
    50: '#92b8f7',
    500: '#529bf3',
    950: '#000000',
  },
}

SCSS

$custom: #529bf3;
$custom-light: #92b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#529bf3",
  "rgb": {
    "r": 82,
    "g": 155,
    "b": 243
  },
  "hsl": {
    "h": 212.795,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68261,
    "c": 0.14981,
    "h": 254.4
  },
  "luminance": 0.31708
}

Semantic roles & 50–950 ramp

primary

#529BF3

secondary

#EDD3B4

accent

#7D02E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #529BF3

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

Preview Lab → · Contrast checker → · Palette generator →