#4092B3#4092B3

#4092B3 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.3% C 0.093 H 227.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX#4092B3
RGBrgb(64, 146, 179)
HSLhsl(197, 47%, 48%)
HSVhsv(197, 64%, 70%)
CMYKcmyk(64.2%, 18.4%, 0%, 29.8%)
CIE-LABlab(56.98, -14.58, -24.64)
CIE-LCHlch(56.98, 28.63, 239.39°)
OKLaboklab(62.31% -0.0628 -0.0688)
OKLCHoklch(62.31% 0.093 227.6)
XYZxyz(20.5267, 24.9003, 46.3635)
Luminance0.2490 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4092B3 #B36140
analogous
#40B39A #4092B3 #4059B3
triadic
#4092B3 #B34092 #92B340
tetradic
#4092B3 #9A40B3 #B36140 #59B340
square
#4092B3 #9A40B3 #B36140 #59B340
split-complementary
#4092B3 #B34059 #B39A40
monochromatic
#204859 #306D86 #4092B3 #67ADC9 #94C5D9

Accessibility & contrast

On white

3.51
#4092B3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.98
#4092B3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4092B3
5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4092B3#FFFFFF#000000##000000
##4092B31.003.515.985.98
#FFFFFF3.511.0021.0021.00
#0000005.9821.001.001.00
##0000005.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#818FB5
Deuteranopia (green-blind)
#7084B3
Tritanopia (blue-blind)
#009B9D
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #4092b3;
/* rgb */ color: rgb(64, 146, 179);
/* oklch */ color: oklch(62.3% 0.093 227.6);
Tailwind
colors: {
  custom: {
    50: '#81b2c9',
    500: '#4092b3',
    950: '#000000',
  },
}
SCSS
$custom: #4092b3;
$custom-light: #81b2c9;
$custom-dark: #000000;
JSON
{
  "hex": "#4092b3",
  "rgb": {
    "r": 64,
    "g": 146,
    "b": 179
  },
  "hsl": {
    "h": 197.217,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62306,
    "c": 0.09315,
    "h": 227.6
  },
  "luminance": 0.24902
}

Semantic roles & 50–950 ramp

primary
#4092B3
secondary
#C49B8A
accent
#7751D7
background
#F8FAFC
surface
#EFF5F8
border
#CACFD1
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #4092B3

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

Preview Lab → · Contrast checker → · Palette generator →

#4092B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva