#529BE9#529BE9

#529BE9 is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.7% C 0.137 H 251.9°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#529BE9
RGB	rgb(82, 155, 233)
HSL	hsl(211, 77%, 62%)
HSV	hsv(211, 65%, 91%)
CMYK	cmyk(64.8%, 33.5%, 0%, 8.6%)
CIE-LAB	lab(62.61, 1.25, -46.07)
CIE-LCH	lch(62.61, 46.08, 271.55°)
OKLab	oklab(67.72% -0.0427 -0.1305)
OKLCH	oklch(67.72% 0.137 251.9)
XYZ	xyz(29.9036, 31.1167, 81.5052)
Luminance	0.3112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529BE9 #E9A052

analogous

#52E7E9 #529BE9 #5552E9

triadic

#529BE9 #E9529B #9BE952

tetradic

#529BE9 #E952E7 #E9A052 #52E955

square

#529BE9 #E952E7 #E9A052 #52E955

split-complementary

#529BE9 #E95552 #E7E952

monochromatic

#165EAB #1D7CE1 #529BE9 #88BAF0 #BFDAF7

Accessibility & contrast

On white

2.91

#529BE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#529BE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #529BE9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529BE9	#FFFFFF	#000000	##000000
##529BE9	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799FEC

Deuteranopia (green-blind)

#6491E7

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #529be9;
/* rgb */ color: rgb(82, 155, 233);
/* oklch */ color: oklch(67.7% 0.137 251.9);

Tailwind

colors: {
  custom: {
    50: '#91b8f0',
    500: '#529be9',
    950: '#000000',
  },
}

SCSS

$custom: #529be9;
$custom-light: #91b8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#529be9",
  "rgb": {
    "r": 82,
    "g": 155,
    "b": 233
  },
  "hsl": {
    "h": 210.993,
    "s": 77.436,
    "l": 61.765
  },
  "oklch": {
    "l": 0.67716,
    "c": 0.13734,
    "h": 251.9
  },
  "luminance": 0.3112
}

Semantic roles & 50–950 ramp

primary

#529BE9

secondary

#E7CCAF

accent

#760CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #529BE9

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

Preview Lab → · Contrast checker → · Palette generator →