#4199D8#4199D8

#4199D8 is a light, vivid cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.126 H 243.2°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#4199D8
RGBrgb(65, 153, 216)
HSLhsl(205, 66%, 55%)
HSVhsv(205, 70%, 85%)
CMYKcmyk(69.9%, 29.2%, 0%, 15.3%)
CIE-LABlab(60.66, -6.01, -39.75)
CIE-LCHlch(60.66, 40.20, 261.40°)
OKLaboklab(65.76% -0.0567 -0.1123)
OKLCHoklch(65.76% 0.126 243.2)
XYZxyz(25.9611, 28.8613, 69.1550)
Luminance0.2886 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4199D8 #D88041
analogous
#41D8CB #4199D8 #414DD8
triadic
#4199D8 #D84199 #99D841
tetradic
#4199D8 #CB41D8 #D88041 #4DD841
square
#4199D8 #CB41D8 #D88041 #4DD841
split-complementary
#4199D8 #D8414D #D8CB41
monochromatic
#1B5884 #257AB6 #4199D8 #74B4E2 #A7D0ED

Accessibility & contrast

On white

3.10
#4199D8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.77
#4199D8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199D8
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4199D8#FFFFFF#000000##000000
##4199D81.003.106.776.77
#FFFFFF3.101.0021.0021.00
#0000006.7721.001.001.00
##0000006.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C9ADB
Deuteranopia (green-blind)
#688CD7
Tritanopia (blue-blind)
#00A8AF
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #4199d8;
/* rgb */ color: rgb(65, 153, 216);
/* oklch */ color: oklch(65.8% 0.126 243.2);
Tailwind
colors: {
  custom: {
    50: '#87b6e4',
    500: '#4199d8',
    950: '#000000',
  },
}
SCSS
$custom: #4199d8;
$custom-light: #87b6e4;
$custom-dark: #000000;
JSON
{
  "hex": "#4199d8",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 216
  },
  "hsl": {
    "h": 205.033,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.6576,
    "c": 0.12583,
    "h": 243.2
  },
  "luminance": 0.28864
}

Semantic roles & 50–950 ramp

primary
#4199D8
secondary
#DAB59B
accent
#863FE9
background
#F8FBFE
surface
#F0F6FC
border
#CBD0D5
text
#0D1115
muted
#7D8084

Preview Lab

Preview with #4199D8

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

Preview Lab → · Contrast checker → · Palette generator →

#4199D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva