#529BCB#529BCB

#529BCB is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.2% C 0.102 H 239.6°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#529BCB
RGB	rgb(82, 155, 203)
HSL	hsl(204, 54%, 56%)
HSV	hsv(204, 60%, 80%)
CMYK	cmyk(59.6%, 23.6%, 0%, 20.4%)
CIE-LAB	lab(61.26, -8.54, -31.51)
CIE-LCH	lch(61.26, 32.64, 254.83°)
OKLab	oklab(66.21% -0.0517 -0.0883)
OKLCH	oklch(66.21% 0.102 239.6)
XYZ	xyz(25.9765, 29.5459, 60.8223)
Luminance	0.2955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529BCB #CB8252

analogous

#52CBBF #529BCB #525ECB

triadic

#529BCB #CB529B #9BCB52

tetradic

#529BCB #BF52CB #CB8252 #5ECB52

square

#529BCB #BF52CB #CB8252 #5ECB52

split-complementary

#529BCB #CB525E #CBBF52

monochromatic

#265A7D #347CAC #529BCB #81B6D9 #B0D1E7

Accessibility & contrast

On white

3.04

#529BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#529BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529BCB

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529BCB	#FFFFFF	#000000	##000000
##529BCB	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCD

Deuteranopia (green-blind)

#758ECA

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #529bcb;
/* rgb */ color: rgb(82, 155, 203);
/* oklch */ color: oklch(66.2% 0.102 239.6);

Tailwind

colors: {
  custom: {
    50: '#8db8db',
    500: '#529bcb',
    950: '#000000',
  },
}

SCSS

$custom: #529bcb;
$custom-light: #8db8db;
$custom-dark: #000000;

JSON

{
  "hex": "#529bcb",
  "rgb": {
    "r": 82,
    "g": 155,
    "b": 203
  },
  "hsl": {
    "h": 203.802,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66213,
    "c": 0.10234,
    "h": 239.6
  },
  "luminance": 0.29548
}

Semantic roles & 50–950 ramp

primary

#529BCB

secondary

#D5B7A3

accent

#854BDD

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #529BCB

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

Preview Lab → · Contrast checker → · Palette generator →