#4391D0#4391D0

#4391D0 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.122 H 245.8°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX#4391D0
RGBrgb(67, 145, 208)
HSLhsl(207, 60%, 54%)
HSVhsv(207, 68%, 82%)
CMYKcmyk(67.8%, 30.3%, 0%, 18.4%)
CIE-LABlab(58.03, -3.87, -39.39)
CIE-LCHlch(58.03, 39.58, 264.40°)
OKLaboklab(63.58% -0.05 -0.1113)
OKLCHoklch(63.58% 0.122 245.8)
XYZxyz(23.8210, 25.9956, 63.4245)
Luminance0.2600 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4391D0 #D08243
analogous
#43D0C9 #4391D0 #434BD0
triadic
#4391D0 #D04391 #91D043
tetradic
#4391D0 #C943D0 #D08243 #4BD043
square
#4391D0 #C943D0 #D08243 #4BD043
split-complementary
#4391D0 #D0434B #D0C943
monochromatic
#1F517A #2B72AB #4391D0 #74AEDC #A5CAE8

Accessibility & contrast

On white

3.39
#4391D0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.20
#4391D0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391D0
6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4391D0#FFFFFF#000000##000000
##4391D01.003.396.206.20
#FFFFFF3.391.0021.0021.00
#0000006.2021.001.001.00
##0000006.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#7593D3
Deuteranopia (green-blind)
#6185CF
Tritanopia (blue-blind)
#00A0A7
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4391d0;
/* rgb */ color: rgb(67, 145, 208);
/* oklch */ color: oklch(63.6% 0.122 245.8);
Tailwind
colors: {
  custom: {
    50: '#86b1de',
    500: '#4391d0',
    950: '#000000',
  },
}
SCSS
$custom: #4391d0;
$custom-light: #86b1de;
$custom-dark: #000000;
JSON
{
  "hex": "#4391d0",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 208
  },
  "hsl": {
    "h": 206.809,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63583,
    "c": 0.12207,
    "h": 245.8
  },
  "luminance": 0.25998
}

Semantic roles & 50–950 ramp

primary
#4391D0
secondary
#D5B499
accent
#8B45E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #4391D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4391D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva