#4499DD#4499DD

#4499DD is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.1% C 0.130 H 245.8°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX#4499DD
RGBrgb(68, 153, 221)
HSLhsl(207, 69%, 57%)
HSVhsv(207, 69%, 87%)
CMYKcmyk(69.2%, 30.8%, 0%, 13.3%)
CIE-LABlab(60.98, -3.87, -42.01)
CIE-LCHlch(60.98, 42.19, 264.74°)
OKLaboklab(66.12% -0.0534 -0.1189)
OKLCHoklch(66.12% 0.13 245.8)
XYZxyz(26.8213, 29.2290, 72.6208)
Luminance0.2923 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4499DD #DD8844
analogous
#44DDD5 #4499DD #444DDD
triadic
#4499DD #DD4499 #99DD44
tetradic
#4499DD #D544DD #DD8844 #4DDD44
square
#4499DD #D544DD #DD8844 #4DDD44
split-complementary
#4499DD #DD444D #DDD544
monochromatic
#1A5A8D #237BC1 #4499DD #78B5E6 #ACD1F0

Accessibility & contrast

On white

3.07
#4499DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.85
#4499DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4499DD
6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4499DD#FFFFFF#000000##000000
##4499DD1.003.076.856.85
#FFFFFF3.071.0021.0021.00
#0000006.8521.001.001.00
##0000006.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A9BE0
Deuteranopia (green-blind)
#658DDC
Tritanopia (blue-blind)
#00A9B1
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #4499dd;
/* rgb */ color: rgb(68, 153, 221);
/* oklch */ color: oklch(66.1% 0.130 245.8);
Tailwind
colors: {
  custom: {
    50: '#89b6e8',
    500: '#4499dd',
    950: '#000000',
  },
}
SCSS
$custom: #4499dd;
$custom-light: #89b6e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4499dd",
  "rgb": {
    "r": 68,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 206.667,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66118,
    "c": 0.13034,
    "h": 245.8
  },
  "luminance": 0.29232
}

Semantic roles & 50–950 ramp

primary
#4499DD
secondary
#DEBB9F
accent
#8A3CEC
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4499DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4499DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva