#4391C8#4391C8

#4391C8 is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.113 H 242.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX#4391C8
RGBrgb(67, 145, 200)
HSLhsl(205, 55%, 52%)
HSVhsv(205, 67%, 78%)
CMYKcmyk(66.5%, 27.5%, 0%, 21.6%)
CIE-LABlab(57.67, -6.58, -35.46)
CIE-LCHlch(57.67, 36.06, 259.49°)
OKLaboklab(63.17% -0.0525 -0.0999)
OKLCHoklch(63.17% 0.113 242.3)
XYZxyz(22.8615, 25.6118, 58.3711)
Luminance0.2561 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4391C8 #C87A43
analogous
#43C8BD #4391C8 #434EC8
triadic
#4391C8 #C84391 #91C843
tetradic
#4391C8 #BD43C8 #C87A43 #4EC843
square
#4391C8 #BD43C8 #C87A43 #4EC843
split-complementary
#4391C8 #C8434E #C8BD43
monochromatic
#214F70 #2F719F #4391C8 #72ADD6 #A2C8E4

Accessibility & contrast

On white

3.43
#4391C8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.12
#4391C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391C8
6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4391C8#FFFFFF#000000##000000
##4391C81.003.436.126.12
#FFFFFF3.431.0021.0021.00
#0000006.1221.001.001.00
##0000006.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7892CA
Deuteranopia (green-blind)
#6685C7
Tritanopia (blue-blind)
#009FA4
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #4391c8;
/* rgb */ color: rgb(67, 145, 200);
/* oklch */ color: oklch(63.2% 0.113 242.3);
Tailwind
colors: {
  custom: {
    50: '#85b1d9',
    500: '#4391c8',
    950: '#000000',
  },
}
SCSS
$custom: #4391c8;
$custom-light: #85b1d9;
$custom-dark: #000000;
JSON
{
  "hex": "#4391c8",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 200
  },
  "hsl": {
    "h": 204.812,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.63173,
    "c": 0.11289,
    "h": 242.3
  },
  "luminance": 0.25614
}

Semantic roles & 50–950 ramp

primary
#4391C8
secondary
#D0AE96
accent
#874ADE
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C1014
muted
#7D7F83

Preview Lab

Preview with #4391C8

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

Preview Lab → · Contrast checker → · Palette generator →

#4391C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva