#4192DD#4192DD

#4192DD is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.138 H 249.3°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#4192DD
RGBrgb(65, 146, 221)
HSLhsl(209, 70%, 56%)
HSVhsv(209, 71%, 87%)
CMYKcmyk(70.6%, 33.9%, 0%, 13.3%)
CIE-LABlab(58.88, -0.26, -45.33)
CIE-LCHlch(58.88, 45.33, 269.67°)
OKLaboklab(64.44% -0.0486 -0.1287)
OKLCHoklch(64.44% 0.138 249.3)
XYZxyz(25.5051, 26.8992, 72.2405)
Luminance0.2690 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4192DD #DD8C41
analogous
#41DDDA #4192DD #4144DD
triadic
#4192DD #DD4192 #92DD41
tetradic
#4192DD #DA41DD #DD8C41 #44DD41
square
#4192DD #DA41DD #DD8C41 #44DD41
split-complementary
#4192DD #DD4144 #DDDA41
monochromatic
#19548B #2273BF #4192DD #75B0E6 #A9CEF0

Accessibility & contrast

On white

3.29
#4192DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.38
#4192DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4192DD
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4192DD#FFFFFF#000000##000000
##4192DD1.003.296.386.38
#FFFFFF3.291.0021.0021.00
#0000006.3821.001.001.00
##0000006.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7096E0
Deuteranopia (green-blind)
#5A87DC
Tritanopia (blue-blind)
#00A4AD
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #4192dd;
/* rgb */ color: rgb(65, 146, 221);
/* oklch */ color: oklch(64.4% 0.138 249.3);
Tailwind
colors: {
  custom: {
    50: '#87b1e8',
    500: '#4192dd',
    950: '#000000',
  },
}
SCSS
$custom: #4192dd;
$custom-light: #87b1e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4192dd",
  "rgb": {
    "r": 65,
    "g": 146,
    "b": 221
  },
  "hsl": {
    "h": 208.846,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.64437,
    "c": 0.13754,
    "h": 249.3
  },
  "luminance": 0.26902
}

Semantic roles & 50–950 ramp

primary
#4192DD
secondary
#DDBC9D
accent
#903BEC
background
#F9FAFE
surface
#F1F5FC
border
#CBCFD5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4192DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4192DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva