#4093B2#4093B2

#4093B2 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.5% C 0.092 H 225.8°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX#4093B2
RGBrgb(64, 147, 178)
HSLhsl(196, 47%, 47%)
HSVhsv(196, 64%, 70%)
CMYKcmyk(64%, 17.4%, 0%, 30.2%)
CIE-LABlab(57.24, -15.44, -23.67)
CIE-LCHlch(57.24, 28.26, 236.87°)
OKLaboklab(62.5% -0.0642 -0.0661)
OKLCHoklch(62.5% 0.092 225.8)
XYZxyz(20.5808, 25.1696, 45.8844)
Luminance0.2517 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4093B2 #B25F40
analogous
#40B298 #4093B2 #405AB2
triadic
#4093B2 #B24093 #93B240
tetradic
#4093B2 #9840B2 #B25F40 #5AB240
square
#4093B2 #9840B2 #B25F40 #5AB240
split-complementary
#4093B2 #B2405A #B29840
monochromatic
#204958 #306E85 #4093B2 #67AEC8 #94C6D8

Accessibility & contrast

On white

3.48
#4093B2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.03
#4093B2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093B2
6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4093B2#FFFFFF#000000##000000
##4093B21.003.486.036.03
#FFFFFF3.481.0021.0021.00
#0000006.0321.001.001.00
##0000006.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8290B4
Deuteranopia (green-blind)
#7284B2
Tritanopia (blue-blind)
#009C9D
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #4093b2;
/* rgb */ color: rgb(64, 147, 178);
/* oklch */ color: oklch(62.5% 0.092 225.8);
Tailwind
colors: {
  custom: {
    50: '#81b2c9',
    500: '#4093b2',
    950: '#000000',
  },
}
SCSS
$custom: #4093b2;
$custom-light: #81b2c9;
$custom-dark: #000000;
JSON
{
  "hex": "#4093b2",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 178
  },
  "hsl": {
    "h": 196.316,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.62502,
    "c": 0.09213,
    "h": 225.8
  },
  "luminance": 0.25172
}

Semantic roles & 50–950 ramp

primary
#4093B2
secondary
#C49A8A
accent
#7551D7
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1113
muted
#7C8082

Preview Lab

Preview with #4093B2

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

Preview Lab → · Contrast checker → · Palette generator →

#4093B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva