#4391D1#4391D1

#4391D1 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.123 H 246.2°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX#4391D1
RGBrgb(67, 145, 209)
HSLhsl(207, 61%, 54%)
HSVhsv(207, 68%, 82%)
CMYKcmyk(67.9%, 30.6%, 0%, 18%)
CIE-LABlab(58.08, -3.52, -39.88)
CIE-LCHlch(58.08, 40.03, 264.95°)
OKLaboklab(63.64% -0.0497 -0.1128)
OKLCHoklch(63.64% 0.123 246.2)
XYZxyz(23.9444, 26.0450, 64.0745)
Luminance0.2605 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4391D1 #D18343
analogous
#43D1CA #4391D1 #434AD1
triadic
#4391D1 #D14391 #91D143
tetradic
#4391D1 #CA43D1 #D18343 #4AD143
square
#4391D1 #CA43D1 #D18343 #4AD143
split-complementary
#4391D1 #D1434A #D1CA43
monochromatic
#1E517B #2A72AD #4391D1 #74AEDD #A5CBE9

Accessibility & contrast

On white

3.38
#4391D1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.21
#4391D1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391D1
6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4391D1#FFFFFF#000000##000000
##4391D11.003.386.216.21
#FFFFFF3.381.0021.0021.00
#0000006.2121.001.001.00
##0000006.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7493D4
Deuteranopia (green-blind)
#6185D0
Tritanopia (blue-blind)
#00A0A8
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4391d1;
/* rgb */ color: rgb(67, 145, 209);
/* oklch */ color: oklch(63.6% 0.123 246.2);
Tailwind
colors: {
  custom: {
    50: '#86b1df',
    500: '#4391d1',
    950: '#000000',
  },
}
SCSS
$custom: #4391d1;
$custom-light: #86b1df;
$custom-dark: #000000;
JSON
{
  "hex": "#4391d1",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 209
  },
  "hsl": {
    "h": 207.042,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.63635,
    "c": 0.12324,
    "h": 246.2
  },
  "luminance": 0.26048
}

Semantic roles & 50–950 ramp

primary
#4391D1
secondary
#D6B59A
accent
#8C44E4
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #4391D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4391D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva