#4192E1#4192E1

#4192E1 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.7% C 0.142 H 250.5°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX#4192E1
RGBrgb(65, 146, 225)
HSLhsl(210, 73%, 57%)
HSVhsv(210, 71%, 88%)
CMYKcmyk(71.1%, 35.1%, 0%, 11.8%)
CIE-LABlab(59.08, 1.14, -47.24)
CIE-LCHlch(59.08, 47.26, 271.38°)
OKLaboklab(64.66% -0.0475 -0.1343)
OKLCHoklch(64.66% 0.142 250.5)
XYZxyz(26.0444, 27.1150, 75.0807)
Luminance0.2712 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4192E1 #E19041
analogous
#41E1E0 #4192E1 #4142E1
triadic
#4192E1 #E14192 #92E141
tetradic
#4192E1 #E041E1 #E19041 #42E141
square
#4192E1 #E041E1 #E19041 #42E141
split-complementary
#4192E1 #E14142 #E1E041
monochromatic
#175591 #1F73C6 #4192E1 #76B0E9 #ABCFF2

Accessibility & contrast

On white

3.27
#4192E1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.42
#4192E1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4192E1
6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4192E1#FFFFFF#000000##000000
##4192E11.003.276.426.42
#FFFFFF3.271.0021.0021.00
#0000006.4221.001.001.00
##0000006.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E96E4
Deuteranopia (green-blind)
#5787DF
Tritanopia (blue-blind)
#00A5AF
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #4192e1;
/* rgb */ color: rgb(65, 146, 225);
/* oklch */ color: oklch(64.7% 0.142 250.5);
Tailwind
colors: {
  custom: {
    50: '#88b1eb',
    500: '#4192e1',
    950: '#000000',
  },
}
SCSS
$custom: #4192e1;
$custom-light: #88b1eb;
$custom-dark: #000000;
JSON
{
  "hex": "#4192e1",
  "rgb": {
    "r": 65,
    "g": 146,
    "b": 225
  },
  "hsl": {
    "h": 209.625,
    "s": 72.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.64659,
    "c": 0.14242,
    "h": 250.5
  },
  "luminance": 0.27118
}

Semantic roles & 50–950 ramp

primary
#4192E1
secondary
#E0BE9E
accent
#9338EF
background
#F9FAFE
surface
#F1F5FD
border
#CBCFD5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4192E1

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

Preview Lab → · Contrast checker → · Palette generator →

#4192E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva