#5299BB#5299BB

#5299BB is a light, moderate cyan. Relative luminance 0.282; OKLCH L 65.0% C 0.088 H 231.0°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5299BB
RGB	rgb(82, 153, 187)
HSL	hsl(199, 44%, 53%)
HSV	hsv(199, 56%, 73%)
CMYK	cmyk(56.1%, 18.2%, 0%, 26.7%)
CIE-LAB	lab(60.03, -12.42, -24.41)
CIE-LCH	lch(60.03, 27.39, 243.03°)
OKLab	oklab(65.03% -0.0551 -0.068)
OKLCH	oklch(65.03% 0.088 231)
XYZ	xyz(23.8372, 28.1620, 51.1837)
Luminance	0.2816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299BB #BB7452

analogous

#52BBA9 #5299BB #5264BB

triadic

#5299BB #BB5299 #99BB52

tetradic

#5299BB #A952BB #BB7452 #64BB52

square

#5299BB #A952BB #BB7452 #64BB52

split-complementary

#5299BB #BB5264 #BBA952

monochromatic

#295569 #3B7895 #5299BB #7EB3CC #AACDDE

Accessibility & contrast

On white

3.17

#5299BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5299BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5299BB

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299BB	#FFFFFF	#000000	##000000
##5299BB	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BD

Deuteranopia (green-blind)

#798CBB

Tritanopia (blue-blind)

#00A2A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5299bb;
/* rgb */ color: rgb(82, 153, 187);
/* oklch */ color: oklch(65.0% 0.088 231.0);

Tailwind

colors: {
  custom: {
    50: '#8bb7cf',
    500: '#5299bb',
    950: '#000000',
  },
}

SCSS

$custom: #5299bb;
$custom-light: #8bb7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5299bb",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 187
  },
  "hsl": {
    "h": 199.429,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65028,
    "c": 0.08755,
    "h": 231
  },
  "luminance": 0.28164
}

Semantic roles & 50–950 ramp

primary

#5299BB

secondary

#CBAC9E

accent

#7E54D3

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1113

muted

#7D8082

Preview Lab

Preview with #5299BB

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

Preview Lab → · Contrast checker → · Palette generator →