#3299B2#3299B2

#3299B2 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.5% C 0.099 H 217.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3299B2
RGB	rgb(50, 153, 178)
HSL	hsl(192, 56%, 45%)
HSV	hsv(192, 72%, 70%)
CMYK	cmyk(71.9%, 14%, 0%, 30.2%)
CIE-LAB	lab(58.67, -20.84, -21.51)
CIE-LCH	lch(58.67, 29.95, 225.91°)
OKLab	oklab(63.54% -0.0781 -0.06)
OKLCH	oklch(63.54% 0.099 217.5)
XYZ	xyz(20.7391, 26.6725, 46.1661)
Luminance	0.2667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299B2 #B24B32

analogous

#32B28B #3299B2 #3259B2

triadic

#3299B2 #B23299 #99B232

tetradic

#3299B2 #8B32B2 #B24B32 #59B232

square

#3299B2 #8B32B2 #B24B32 #59B232

split-complementary

#3299B2 #B23259 #B28B32

monochromatic

#174752 #257082 #3299B2 #53B6CF #82CADC

Accessibility & contrast

On white

3.31

#3299B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#3299B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299B2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299B2	#FFFFFF	#000000	##000000
##3299B2	1.00	3.31	6.33	6.33
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8994B3

Deuteranopia (green-blind)

#7788B2

Tritanopia (blue-blind)

#00A2A1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3299b2;
/* rgb */ color: rgb(50, 153, 178);
/* oklch */ color: oklch(63.5% 0.099 217.5);

Tailwind

colors: {
  custom: {
    50: '#7cb7c9',
    500: '#3299b2',
    950: '#000000',
  },
}

SCSS

$custom: #3299b2;
$custom-light: #7cb7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3299b2",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 178
  },
  "hsl": {
    "h": 191.719,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63537,
    "c": 0.09852,
    "h": 217.5
  },
  "luminance": 0.26675
}

Semantic roles & 50–950 ramp

primary

#3299B2

secondary

#C5897B

accent

#6648DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3299B2

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

Preview Lab → · Contrast checker → · Palette generator →