#4397C6#4397C6

#4397C6 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.5% C 0.107 H 236.3°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX#4397C6
RGBrgb(67, 151, 198)
HSLhsl(202, 53%, 52%)
HSVhsv(202, 66%, 78%)
CMYKcmyk(66.2%, 23.7%, 0%, 22.4%)
CIE-LABlab(59.34, -10.63, -31.72)
CIE-LCHlch(59.34, 33.45, 251.48°)
OKLaboklab(64.47% -0.0593 -0.0891)
OKLCHoklch(64.47% 0.107 236.3)
XYZxyz(23.5704, 27.4012, 57.4619)
Luminance0.2740 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4397C6 #C67243
analogous
#43C6B4 #4397C6 #4356C6
triadic
#4397C6 #C64397 #97C643
tetradic
#4397C6 #B443C6 #C67243 #56C643
square
#4397C6 #B443C6 #C67243 #56C643
split-complementary
#4397C6 #C64356 #C6B443
monochromatic
#21526D #2F759C #4397C6 #72B1D4 #A1CBE2

Accessibility & contrast

On white

3.24
#4397C6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.48
#4397C6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397C6
6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4397C6#FFFFFF#000000##000000
##4397C61.003.246.486.48
#FFFFFF3.241.0021.0021.00
#0000006.4821.001.001.00
##0000006.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8196C8
Deuteranopia (green-blind)
#6F89C5
Tritanopia (blue-blind)
#00A3A7
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #4397c6;
/* rgb */ color: rgb(67, 151, 198);
/* oklch */ color: oklch(64.5% 0.107 236.3);
Tailwind
colors: {
  custom: {
    50: '#85b5d7',
    500: '#4397c6',
    950: '#000000',
  },
}
SCSS
$custom: #4397c6;
$custom-light: #85b5d7;
$custom-dark: #000000;
JSON
{
  "hex": "#4397c6",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 198
  },
  "hsl": {
    "h": 201.527,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.64474,
    "c": 0.10704,
    "h": 236.3
  },
  "luminance": 0.27404
}

Semantic roles & 50–950 ramp

primary
#4397C6
secondary
#CFAA96
accent
#7F4BDD
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1114
muted
#7D8083

Preview Lab

Preview with #4397C6

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

Preview Lab → · Contrast checker → · Palette generator →

#4397C6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva