#4391C7#4391C7

#4391C7 is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.1% C 0.112 H 241.8°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX#4391C7
RGBrgb(67, 145, 199)
HSLhsl(205, 54%, 52%)
HSVhsv(205, 66%, 78%)
CMYKcmyk(66.3%, 27.1%, 0%, 22%)
CIE-LABlab(57.62, -6.91, -34.97)
CIE-LCHlch(57.62, 35.64, 258.81°)
OKLaboklab(63.12% -0.0528 -0.0985)
OKLCHoklch(63.12% 0.112 241.8)
XYZxyz(22.7450, 25.5652, 57.7577)
Luminance0.2557 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4391C7 #C77943
analogous
#43C7BB #4391C7 #434FC7
triadic
#4391C7 #C74391 #91C743
tetradic
#4391C7 #BB43C7 #C77943 #4FC743
square
#4391C7 #BB43C7 #C77943 #4FC743
split-complementary
#4391C7 #C7434F #C7BB43
monochromatic
#214F6F #2F709E #4391C7 #72ADD5 #A1C8E3

Accessibility & contrast

On white

3.43
#4391C7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.11
#4391C7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391C7
6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4391C7#FFFFFF#000000##000000
##4391C71.003.436.116.11
#FFFFFF3.431.0021.0021.00
#0000006.1121.001.001.00
##0000006.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7992C9
Deuteranopia (green-blind)
#6685C6
Tritanopia (blue-blind)
#009EA4
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #4391c7;
/* rgb */ color: rgb(67, 145, 199);
/* oklch */ color: oklch(63.1% 0.112 241.8);
Tailwind
colors: {
  custom: {
    50: '#85b1d8',
    500: '#4391c7',
    950: '#000000',
  },
}
SCSS
$custom: #4391c7;
$custom-light: #85b1d8;
$custom-dark: #000000;
JSON
{
  "hex": "#4391c7",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 199
  },
  "hsl": {
    "h": 204.545,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.63123,
    "c": 0.11177,
    "h": 241.8
  },
  "luminance": 0.25568
}

Semantic roles & 50–950 ramp

primary
#4391C7
secondary
#D0AE96
accent
#874ADD
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C1014
muted
#7D7F83

Preview Lab

Preview with #4391C7

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

Preview Lab → · Contrast checker → · Palette generator →

#4391C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva