#449BDB#449BDB

#449BDB is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.126 H 243.7°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX#449BDB
RGBrgb(68, 155, 219)
HSLhsl(205, 68%, 56%)
HSVhsv(205, 69%, 86%)
CMYKcmyk(68.9%, 29.2%, 0%, 14.1%)
CIE-LABlab(61.47, -5.69, -40.14)
CIE-LCHlch(61.47, 40.54, 261.94°)
OKLaboklab(66.47% -0.056 -0.1134)
OKLCHoklch(66.47% 0.126 243.7)
XYZxyz(26.8865, 29.7832, 71.3359)
Luminance0.2979 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#449BDB #DB8444
analogous
#44DBCF #449BDB #4450DB
triadic
#449BDB #DB449B #9BDB44
tetradic
#449BDB #CF44DB #DB8444 #50DB44
square
#449BDB #CF44DB #DB8444 #50DB44
split-complementary
#449BDB #DB4450 #DBCF44
monochromatic
#1B5B8A #247DBD #449BDB #77B6E5 #ABD2EF

Accessibility & contrast

On white

3.02
#449BDB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.96
#449BDB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #449BDB
6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##449BDB#FFFFFF#000000##000000
##449BDB1.003.026.966.96
#FFFFFF3.021.0021.0021.00
#0000006.9621.001.001.00
##0000006.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7E9CDE
Deuteranopia (green-blind)
#698EDA
Tritanopia (blue-blind)
#00ABB1
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #449bdb;
/* rgb */ color: rgb(68, 155, 219);
/* oklch */ color: oklch(66.5% 0.126 243.7);
Tailwind
colors: {
  custom: {
    50: '#89b8e6',
    500: '#449bdb',
    950: '#000000',
  },
}
SCSS
$custom: #449bdb;
$custom-light: #89b8e6;
$custom-dark: #000000;
JSON
{
  "hex": "#449bdb",
  "rgb": {
    "r": 68,
    "g": 155,
    "b": 219
  },
  "hsl": {
    "h": 205.43,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66469,
    "c": 0.12648,
    "h": 243.7
  },
  "luminance": 0.29786
}

Semantic roles & 50–950 ramp

primary
#449BDB
secondary
#DCB99E
accent
#873DEB
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #449BDB

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

Preview Lab → · Contrast checker → · Palette generator →

#449BDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva