#3199B7#3199B7

#3199B7 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.7% C 0.102 H 221.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX#3199B7
RGBrgb(49, 153, 183)
HSLhsl(193, 58%, 45%)
HSVhsv(193, 73%, 72%)
CMYKcmyk(73.2%, 16.4%, 0%, 28.2%)
CIE-LABlab(58.84, -19.34, -24.09)
CIE-LCHlch(58.84, 30.89, 231.24°)
OKLaboklab(63.73% -0.0766 -0.0673)
OKLCHoklch(63.73% 0.102 221.3)
XYZxyz(21.2016, 26.8518, 48.8561)
Luminance0.2685 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3199B7 #B74F31
analogous
#31B792 #3199B7 #3156B7
triadic
#3199B7 #B73199 #99B731
tetradic
#3199B7 #9231B7 #B74F31 #56B731
square
#3199B7 #9231B7 #B74F31 #56B731
split-complementary
#3199B7 #B73156 #B79231
monochromatic
#174856 #247187 #3199B7 #54B5D1 #84CADE

Accessibility & contrast

On white

3.30
#3199B7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.37
#3199B7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3199B7
6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3199B7#FFFFFF#000000##000000
##3199B71.003.306.376.37
#FFFFFF3.301.0021.0021.00
#0000006.3721.001.001.00
##0000006.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8795B9
Deuteranopia (green-blind)
#7588B7
Tritanopia (blue-blind)
#00A3A3
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #3199b7;
/* rgb */ color: rgb(49, 153, 183);
/* oklch */ color: oklch(63.7% 0.102 221.3);
Tailwind
colors: {
  custom: {
    50: '#7cb7cc',
    500: '#3199b7',
    950: '#000000',
  },
}
SCSS
$custom: #3199b7;
$custom-light: #7cb7cc;
$custom-dark: #000000;
JSON
{
  "hex": "#3199b7",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 183
  },
  "hsl": {
    "h": 193.433,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.63728,
    "c": 0.10201,
    "h": 221.3
  },
  "luminance": 0.26854
}

Semantic roles & 50–950 ramp

primary
#3199B7
secondary
#C88D7C
accent
#6947E1
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1113
muted
#7C8082

Preview Lab

Preview with #3199B7

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

Preview Lab → · Contrast checker → · Palette generator →

#3199B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva