#4092E3#4092E3

#4092E3 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.7% C 0.145 H 250.9°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX#4092E3
RGBrgb(64, 146, 227)
HSLhsl(210, 74%, 57%)
HSVhsv(210, 72%, 89%)
CMYKcmyk(71.8%, 35.7%, 0%, 11%)
CIE-LABlab(59.15, 1.70, -48.25)
CIE-LCHlch(59.15, 48.28, 272.02°)
OKLaboklab(64.74% -0.0476 -0.1372)
OKLCHoklch(64.74% 0.145 250.9)
XYZxyz(26.2532, 27.1909, 76.5229)
Luminance0.2719 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4092E3 #E39140
analogous
#40E3E3 #4092E3 #4041E3
triadic
#4092E3 #E34092 #92E340
tetradic
#4092E3 #E340E3 #E39140 #41E340
square
#4092E3 #E340E3 #E39140 #41E340
split-complementary
#4092E3 #E34041 #E3E340
monochromatic
#165593 #1D73C8 #4092E3 #75B0EB #ABCFF3

Accessibility & contrast

On white

3.26
#4092E3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.44
#4092E3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4092E3
6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4092E3#FFFFFF#000000##000000
##4092E31.003.266.446.44
#FFFFFF3.261.0021.0021.00
#0000006.4421.001.001.00
##0000006.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D97E6
Deuteranopia (green-blind)
#5587E1
Tritanopia (blue-blind)
#00A5B0
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #4092e3;
/* rgb */ color: rgb(64, 146, 227);
/* oklch */ color: oklch(64.7% 0.145 250.9);
Tailwind
colors: {
  custom: {
    50: '#88b1ec',
    500: '#4092e3',
    950: '#000000',
  },
}
SCSS
$custom: #4092e3;
$custom-light: #88b1ec;
$custom-dark: #000000;
JSON
{
  "hex": "#4092e3",
  "rgb": {
    "r": 64,
    "g": 146,
    "b": 227
  },
  "hsl": {
    "h": 209.816,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64738,
    "c": 0.14524,
    "h": 250.9
  },
  "luminance": 0.27194
}

Semantic roles & 50–950 ramp

primary
#4092E3
secondary
#E1BF9E
accent
#9337F1
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4092E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4092E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva