#499ADF#499ADF

#499ADF is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.6% C 0.130 H 247.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#499ADF
RGBrgb(73, 154, 223)
HSLhsl(208, 70%, 58%)
HSVhsv(208, 67%, 87%)
CMYKcmyk(67.3%, 30.9%, 0%, 12.5%)
CIE-LABlab(61.53, -3.00, -42.26)
CIE-LCHlch(61.53, 42.36, 265.94°)
OKLaboklab(66.62% -0.0506 -0.1195)
OKLCHoklch(66.62% 0.13 247)
XYZxyz(27.6175, 29.8525, 74.1044)
Luminance0.2985 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#499ADF #DF8E49
analogous
#49DFD9 #499ADF #494FDF
triadic
#499ADF #DF499A #9ADF49
tetradic
#499ADF #D949DF #DF8E49 #4FDF49
square
#499ADF #D949DF #DF8E49 #4FDF49
split-complementary
#499ADF #DF494F #DFD949
monochromatic
#1A5C94 #237CC8 #499ADF #7DB7E8 #B1D4F1

Accessibility & contrast

On white

3.01
#499ADF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.97
#499ADF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499ADF
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##499ADF#FFFFFF#000000##000000
##499ADF1.003.016.976.97
#FFFFFF3.011.0021.0021.00
#0000006.9721.001.001.00
##0000006.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7B9DE2
Deuteranopia (green-blind)
#678EDE
Tritanopia (blue-blind)
#00AAB2
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #499adf;
/* rgb */ color: rgb(73, 154, 223);
/* oklch */ color: oklch(66.6% 0.130 247.0);
Tailwind
colors: {
  custom: {
    50: '#8bb7e9',
    500: '#499adf',
    950: '#000000',
  },
}
SCSS
$custom: #499adf;
$custom-light: #8bb7e9;
$custom-dark: #000000;
JSON
{
  "hex": "#499adf",
  "rgb": {
    "r": 73,
    "g": 154,
    "b": 223
  },
  "hsl": {
    "h": 207.6,
    "s": 70.093,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66623,
    "c": 0.12982,
    "h": 247
  },
  "luminance": 0.29855
}

Semantic roles & 50–950 ramp

primary
#499ADF
secondary
#E0C0A4
accent
#8D3BED
background
#F9FBFE
surface
#F1F6FD
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #499ADF

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

Preview Lab → · Contrast checker → · Palette generator →

#499ADF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva