#4399C8#4399C8

#4399C8 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 65.0% C 0.108 H 235.8°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#4399C8
RGBrgb(67, 153, 200)
HSLhsl(201, 55%, 52%)
HSVhsv(201, 67%, 78%)
CMYKcmyk(66.5%, 23.5%, 0%, 21.6%)
CIE-LABlab(60.02, -11.08, -31.80)
CIE-LCHlch(60.02, 33.67, 250.79°)
OKLaboklab(65.04% -0.0607 -0.0893)
OKLCHoklch(65.04% 0.108 235.8)
XYZxyz(24.1272, 28.1433, 58.7930)
Luminance0.2815 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4399C8 #C87243
analogous
#43C8B5 #4399C8 #4356C8
triadic
#4399C8 #C84399 #99C843
tetradic
#4399C8 #B543C8 #C87243 #56C843
square
#4399C8 #B543C8 #C87243 #56C843
split-complementary
#4399C8 #C84356 #C8B543
monochromatic
#215470 #2F779F #4399C8 #72B3D6 #A2CCE4

Accessibility & contrast

On white

3.17
#4399C8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.63
#4399C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4399C8
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4399C8#FFFFFF#000000##000000
##4399C81.003.176.636.63
#FFFFFF3.171.0021.0021.00
#0000006.6321.001.001.00
##0000006.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8398CA
Deuteranopia (green-blind)
#708BC7
Tritanopia (blue-blind)
#00A5A9
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #4399c8;
/* rgb */ color: rgb(67, 153, 200);
/* oklch */ color: oklch(65.0% 0.108 235.8);
Tailwind
colors: {
  custom: {
    50: '#85b7d9',
    500: '#4399c8',
    950: '#000000',
  },
}
SCSS
$custom: #4399c8;
$custom-light: #85b7d9;
$custom-dark: #000000;
JSON
{
  "hex": "#4399c8",
  "rgb": {
    "r": 67,
    "g": 153,
    "b": 200
  },
  "hsl": {
    "h": 201.203,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65038,
    "c": 0.10798,
    "h": 235.8
  },
  "luminance": 0.28146
}

Semantic roles & 50–950 ramp

primary
#4399C8
secondary
#D0AB96
accent
#7E4ADE
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1114
muted
#7D8083

Preview Lab

Preview with #4399C8

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

Preview Lab → · Contrast checker → · Palette generator →

#4399C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva