#529DDB#529DDB

#529DDB is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.4% C 0.119 H 245.8°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#529DDB
RGB	rgb(82, 157, 219)
HSL	hsl(207, 66%, 59%)
HSV	hsv(207, 63%, 86%)
CMYK	cmyk(62.6%, 28.3%, 0%, 14.1%)
CIE-LAB	lab(62.52, -4.52, -38.45)
CIE-LCH	lch(62.52, 38.72, 263.30°)
OKLab	oklab(67.44% -0.0487 -0.1083)
OKLCH	oklch(67.44% 0.119 245.8)
XYZ	xyz(28.3181, 31.0195, 71.4991)
Luminance	0.3102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529DDB #DB9052

analogous

#52DBD4 #529DDB #5259DB

triadic

#529DDB #DB529D #9DDB52

tetradic

#529DDB #D452DB #DB9052 #59DB52

square

#529DDB #D452DB #DB9052 #59DB52

split-complementary

#529DDB #DB5259 #DBD452

monochromatic

#1F5F94 #297FC6 #529DDB #85BAE6 #B7D6F0

Accessibility & contrast

On white

2.91

#529DDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#529DDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #529DDB

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529DDB	#FFFFFF	#000000	##000000
##529DDB	1.00	2.91	7.20	7.20
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FDE

Deuteranopia (green-blind)

#6F91DA

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #529ddb;
/* rgb */ color: rgb(82, 157, 219);
/* oklch */ color: oklch(67.4% 0.119 245.8);

Tailwind

colors: {
  custom: {
    50: '#8fb9e6',
    500: '#529ddb',
    950: '#000000',
  },
}

SCSS

$custom: #529ddb;
$custom-light: #8fb9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#529ddb",
  "rgb": {
    "r": 82,
    "g": 157,
    "b": 219
  },
  "hsl": {
    "h": 207.153,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.67439,
    "c": 0.11881,
    "h": 245.8
  },
  "luminance": 0.31022
}

Semantic roles & 50–950 ramp

primary

#529DDB

secondary

#DFC2AA

accent

#8C3FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #529DDB

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

Preview Lab → · Contrast checker → · Palette generator →