#4191D0#4191D0

#4191D0 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.5% C 0.123 H 245.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#4191D0
RGBrgb(65, 145, 208)
HSLhsl(206, 60%, 54%)
HSVhsv(206, 69%, 82%)
CMYKcmyk(68.8%, 30.3%, 0%, 18.4%)
CIE-LABlab(57.97, -4.18, -39.50)
CIE-LCHlch(57.97, 39.72, 263.96°)
OKLaboklab(63.51% -0.0513 -0.1117)
OKLCHoklch(63.51% 0.123 245.3)
XYZxyz(23.6862, 25.9261, 63.4182)
Luminance0.2593 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4191D0 #D08041
analogous
#41D0C8 #4191D0 #4149D0
triadic
#4191D0 #D04191 #91D041
tetradic
#4191D0 #C841D0 #D08041 #49D041
square
#4191D0 #C841D0 #D08041 #49D041
split-complementary
#4191D0 #D04149 #D0C841
monochromatic
#1E5179 #2A71AA #4191D0 #72ADDC #A3CAE8

Accessibility & contrast

On white

3.39
#4191D0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#4191D0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4191D0
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4191D0#FFFFFF#000000##000000
##4191D01.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

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

Design tokens & code

CSS
--color: #4191d0;
/* rgb */ color: rgb(65, 145, 208);
/* oklch */ color: oklch(63.5% 0.123 245.3);
Tailwind
colors: {
  custom: {
    50: '#85b1de',
    500: '#4191d0',
    950: '#000000',
  },
}
SCSS
$custom: #4191d0;
$custom-light: #85b1de;
$custom-dark: #000000;
JSON
{
  "hex": "#4191d0",
  "rgb": {
    "r": 65,
    "g": 145,
    "b": 208
  },
  "hsl": {
    "h": 206.434,
    "s": 60.338,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63512,
    "c": 0.1229,
    "h": 245.3
  },
  "luminance": 0.25929
}

Semantic roles & 50–950 ramp

primary
#4191D0
secondary
#D5B398
accent
#8A44E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #4191D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4191D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva