#3299B4#3299B4

#3299B4 is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.6% C 0.100 H 219.1°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#3299B4
RGBrgb(50, 153, 180)
HSLhsl(192, 57%, 45%)
HSVhsv(192, 72%, 71%)
CMYKcmyk(72.2%, 15%, 0%, 29.4%)
CIE-LABlab(58.75, -20.19, -22.53)
CIE-LCHlch(58.75, 30.25, 228.13°)
OKLaboklab(63.62% -0.0773 -0.0629)
OKLCHoklch(63.62% 0.1 219.1)
XYZxyz(20.9414, 26.7534, 47.2314)
Luminance0.2676 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3299B4 #B44D32
analogous
#32B48E #3299B4 #3258B4
triadic
#3299B4 #B43299 #99B432
tetradic
#3299B4 #8E32B4 #B44D32 #58B432
square
#3299B4 #8E32B4 #B44D32 #58B432
split-complementary
#3299B4 #B43258 #B48E32
monochromatic
#174854 #257084 #3299B4 #54B6CF #84CADD

Accessibility & contrast

On white

3.31
#3299B4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.35
#3299B4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299B4
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3299B4#FFFFFF#000000##000000
##3299B41.003.316.356.35
#FFFFFF3.311.0021.0021.00
#0000006.3521.001.001.00
##0000006.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8895B5
Deuteranopia (green-blind)
#7688B4
Tritanopia (blue-blind)
#00A2A2
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #3299b4;
/* rgb */ color: rgb(50, 153, 180);
/* oklch */ color: oklch(63.6% 0.100 219.1);
Tailwind
colors: {
  custom: {
    50: '#7cb7ca',
    500: '#3299b4',
    950: '#000000',
  },
}
SCSS
$custom: #3299b4;
$custom-light: #7cb7ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3299b4",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 180
  },
  "hsl": {
    "h": 192.462,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.63623,
    "c": 0.09968,
    "h": 219.1
  },
  "luminance": 0.26756
}

Semantic roles & 50–950 ramp

primary
#3299B4
secondary
#C68B7C
accent
#6848E0
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1113
muted
#7C8082

Preview Lab

Preview with #3299B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3299B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva