#529BBB#529BBB

#529BBB is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.5% C 0.087 H 228.7°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#529BBB
RGB	rgb(82, 155, 187)
HSL	hsl(198, 44%, 53%)
HSV	hsv(198, 56%, 73%)
CMYK	cmyk(56.1%, 17.1%, 0%, 26.7%)
CIE-LAB	lab(60.62, -13.52, -23.51)
CIE-LCH	lch(60.62, 27.12, 240.10°)
OKLab	oklab(65.5% -0.0574 -0.0654)
OKLCH	oklch(65.5% 0.087 228.7)
XYZ	xyz(24.1672, 28.8222, 51.2937)
Luminance	0.2882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529BBB #BB7252

analogous

#52BBA6 #529BBB #5266BB

triadic

#529BBB #BB529B #9BBB52

tetradic

#529BBB #A652BB #BB7252 #66BB52

square

#529BBB #A652BB #BB7252 #66BB52

split-complementary

#529BBB #BB5266 #BBA652

monochromatic

#295669 #3B7A95 #529BBB #7EB4CC #AACEDE

Accessibility & contrast

On white

3.10

#529BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#529BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529BBB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529BBB	#FFFFFF	#000000	##000000
##529BBB	1.00	3.10	6.76	6.76
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A99BD

Deuteranopia (green-blind)

#7C8DBB

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #529bbb;
/* rgb */ color: rgb(82, 155, 187);
/* oklch */ color: oklch(65.5% 0.087 228.7);

Tailwind

colors: {
  custom: {
    50: '#8bb8cf',
    500: '#529bbb',
    950: '#000000',
  },
}

SCSS

$custom: #529bbb;
$custom-light: #8bb8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#529bbb",
  "rgb": {
    "r": 82,
    "g": 155,
    "b": 187
  },
  "hsl": {
    "h": 198.286,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65498,
    "c": 0.08705,
    "h": 228.7
  },
  "luminance": 0.28824
}

Semantic roles & 50–950 ramp

primary

#529BBB

secondary

#CBAC9E

accent

#7B54D3

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1113

muted

#7D8082

Preview Lab

Preview with #529BBB

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

Preview Lab → · Contrast checker → · Palette generator →