#529FE4#529FE4

#529FE4 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.3% C 0.128 H 247.9°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#529FE4
RGB	rgb(82, 159, 228)
HSL	hsl(208, 73%, 61%)
HSV	hsv(208, 64%, 89%)
CMYK	cmyk(64%, 30.3%, 0%, 10.6%)
CIE-LAB	lab(63.50, -2.70, -41.90)
CIE-LCH	lch(63.50, 41.99, 266.31°)
OKLab	oklab(68.34% -0.0481 -0.1183)
OKLCH	oklch(68.34% 0.128 247.9)
XYZ	xyz(29.8762, 32.1886, 78.0223)
Luminance	0.3219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529FE4 #E49752

analogous

#52E4E0 #529FE4 #5256E4

triadic

#529FE4 #E4529F #9FE452

tetradic

#529FE4 #E052E4 #E49752 #56E452

square

#529FE4 #E052E4 #E49752 #56E452

split-complementary

#529FE4 #E45256 #E4E052

monochromatic

#1962A2 #2281D7 #529FE4 #87BCEC #BCDAF5

Accessibility & contrast

On white

2.82

#529FE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#529FE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #529FE4

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529FE4	#FFFFFF	#000000	##000000
##529FE4	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A2E7

Deuteranopia (green-blind)

#6D93E3

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #529fe4;
/* rgb */ color: rgb(82, 159, 228);
/* oklch */ color: oklch(68.3% 0.128 247.9);

Tailwind

colors: {
  custom: {
    50: '#90bbed',
    500: '#529fe4',
    950: '#000000',
  },
}

SCSS

$custom: #529fe4;
$custom-light: #90bbed;
$custom-dark: #000000;

JSON

{
  "hex": "#529fe4",
  "rgb": {
    "r": 82,
    "g": 159,
    "b": 228
  },
  "hsl": {
    "h": 208.356,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.68339,
    "c": 0.12776,
    "h": 247.9
  },
  "luminance": 0.32192
}

Semantic roles & 50–950 ramp

primary

#529FE4

secondary

#E5C7AD

accent

#6D10D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #529FE4

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

Preview Lab → · Contrast checker → · Palette generator →