#4699D9#4699D9

#4699D9 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.125 H 244.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX#4699D9
RGBrgb(70, 153, 217)
HSLhsl(206, 66%, 56%)
HSVhsv(206, 68%, 85%)
CMYKcmyk(67.7%, 29.5%, 0%, 14.9%)
CIE-LABlab(60.86, -4.92, -39.97)
CIE-LCHlch(60.86, 40.27, 262.98°)
OKLaboklab(65.98% -0.0534 -0.1129)
OKLCHoklch(65.98% 0.125 244.7)
XYZxyz(26.4367, 29.0915, 69.8542)
Luminance0.2909 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4699D9 #D98646
analogous
#46D9CF #4699D9 #4650D9
triadic
#4699D9 #D94699 #99D946
tetradic
#4699D9 #CF46D9 #D98646 #50D946
square
#4699D9 #CF46D9 #D98646 #50D946
split-complementary
#4699D9 #D94650 #D9CF46
monochromatic
#1C5989 #267BBB #4699D9 #79B5E3 #ACD1EE

Accessibility & contrast

On white

3.08
#4699D9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.82
#4699D9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4699D9
6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4699D9#FFFFFF#000000##000000
##4699D91.003.086.826.82
#FFFFFF3.081.0021.0021.00
#0000006.8221.001.001.00
##0000006.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C9BDC
Deuteranopia (green-blind)
#688CD8
Tritanopia (blue-blind)
#00A8AF
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #4699d9;
/* rgb */ color: rgb(70, 153, 217);
/* oklch */ color: oklch(66.0% 0.125 244.7);
Tailwind
colors: {
  custom: {
    50: '#89b6e5',
    500: '#4699d9',
    950: '#000000',
  },
}
SCSS
$custom: #4699d9;
$custom-light: #89b6e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4699d9",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 206.122,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6598,
    "c": 0.1249,
    "h": 244.7
  },
  "luminance": 0.29094
}

Semantic roles & 50–950 ramp

primary
#4699D9
secondary
#DCB99F
accent
#893FE9
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1115
muted
#7E8084

Preview Lab

Preview with #4699D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4699D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva