#529DE4#529DE4

#529DE4 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.129 H 249.1°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#529DE4
RGB	rgb(82, 157, 228)
HSL	hsl(209, 73%, 61%)
HSV	hsv(209, 64%, 89%)
CMYK	cmyk(64%, 31.1%, 0%, 10.6%)
CIE-LAB	lab(62.93, -1.56, -42.79)
CIE-LCH	lch(62.93, 42.82, 267.91°)
OKLab	oklab(67.9% -0.0461 -0.121)
OKLCH	oklch(67.9% 0.129 249.1)
XYZ	xyz(29.5351, 31.5063, 77.9086)
Luminance	0.3151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529DE4 #E49952

analogous

#52E4E2 #529DE4 #5254E4

triadic

#529DE4 #E4529D #9DE452

tetradic

#529DE4 #E252E4 #E49952 #54E452

square

#529DE4 #E252E4 #E49952 #54E452

split-complementary

#529DE4 #E45254 #E4E252

monochromatic

#1960A2 #227FD7 #529DE4 #87BBEC #BCD9F5

Accessibility & contrast

On white

2.88

#529DE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#529DE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #529DE4

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529DE4	#FFFFFF	#000000	##000000
##529DE4	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA0E7

Deuteranopia (green-blind)

#6A92E3

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #529de4;
/* rgb */ color: rgb(82, 157, 228);
/* oklch */ color: oklch(67.9% 0.129 249.1);

Tailwind

colors: {
  custom: {
    50: '#90b9ed',
    500: '#529de4',
    950: '#000000',
  },
}

SCSS

$custom: #529de4;
$custom-light: #90b9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#529de4",
  "rgb": {
    "r": 82,
    "g": 157,
    "b": 228
  },
  "hsl": {
    "h": 209.178,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67895,
    "c": 0.12945,
    "h": 249.1
  },
  "luminance": 0.31509
}

Semantic roles & 50–950 ramp

primary

#529DE4

secondary

#E5C8AD

accent

#7010D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #529DE4

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

Preview Lab → · Contrast checker → · Palette generator →