#3199B4#3199B4

#3199B4 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.6% C 0.100 H 219.0°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#3199B4
RGBrgb(49, 153, 180)
HSLhsl(192, 57%, 45%)
HSVhsv(192, 73%, 71%)
CMYKcmyk(72.8%, 15%, 0%, 29.4%)
CIE-LABlab(58.72, -20.32, -22.56)
CIE-LCHlch(58.72, 30.37, 227.99°)
OKLaboklab(63.6% -0.0778 -0.063)
OKLCHoklch(63.6% 0.1 219)
XYZxyz(20.8926, 26.7283, 47.2291)
Luminance0.2673 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3199B4 #B44C31
analogous
#31B48D #3199B4 #3158B4
triadic
#3199B4 #B43199 #99B431
tetradic
#3199B4 #8D31B4 #B44C31 #58B431
square
#3199B4 #8D31B4 #B44C31 #58B431
split-complementary
#3199B4 #B43158 #B48D31
monochromatic
#174754 #247084 #3199B4 #52B6D0 #82CADD

Accessibility & contrast

On white

3.31
#3199B4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.35
#3199B4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3199B4
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3199B4#FFFFFF#000000##000000
##3199B41.003.316.356.35
#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: #3199b4;
/* rgb */ color: rgb(49, 153, 180);
/* oklch */ color: oklch(63.6% 0.100 219.0);
Tailwind
colors: {
  custom: {
    50: '#7cb7ca',
    500: '#3199b4',
    950: '#000000',
  },
}
SCSS
$custom: #3199b4;
$custom-light: #7cb7ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3199b4",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 180
  },
  "hsl": {
    "h": 192.366,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.63597,
    "c": 0.10012,
    "h": 219
  },
  "luminance": 0.26731
}

Semantic roles & 50–950 ramp

primary
#3199B4
secondary
#C68A7B
accent
#6747E0
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1113
muted
#7C8082

Preview Lab

Preview with #3199B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3199B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva