#3299B7#3299B7

#3299B7 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.8% C 0.102 H 221.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#3299B7
RGB	rgb(50, 153, 183)
HSL	hsl(194, 57%, 46%)
HSV	hsv(194, 73%, 72%)
CMYK	cmyk(72.7%, 16.4%, 0%, 28.2%)
CIE-LAB	lab(58.86, -19.21, -24.05)
CIE-LCH	lch(58.86, 30.78, 231.39°)
OKLab	oklab(63.75% -0.0762 -0.0672)
OKLCH	oklch(63.75% 0.102 221.4)
XYZ	xyz(21.2503, 26.8770, 48.8584)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299B7 #B75032

analogous

#32B792 #3299B7 #3256B7

triadic

#3299B7 #B73299 #99B732

tetradic

#3299B7 #9232B7 #B75032 #56B732

square

#3299B7 #9232B7 #B75032 #56B732

split-complementary

#3299B7 #B73256 #B79232

monochromatic

#184957 #257187 #3299B7 #56B5D1 #86CADE

Accessibility & contrast

On white

3.29

#3299B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#3299B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299B7

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299B7	#FFFFFF	#000000	##000000
##3299B7	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795B9

Deuteranopia (green-blind)

#7588B7

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3299b7;
/* rgb */ color: rgb(50, 153, 183);
/* oklch */ color: oklch(63.8% 0.102 221.4);

Tailwind

colors: {
  custom: {
    50: '#7cb7cc',
    500: '#3299b7',
    950: '#000000',
  },
}

SCSS

$custom: #3299b7;
$custom-light: #7cb7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3299b7",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 183
  },
  "hsl": {
    "h": 193.534,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.63753,
    "c": 0.10158,
    "h": 221.4
  },
  "luminance": 0.26879
}

Semantic roles & 50–950 ramp

primary

#3299B7

secondary

#C78E7D

accent

#6A47E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3299B7

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

Preview Lab → · Contrast checker → · Palette generator →