#3C94DB#3C94DB

#3C94DB is a light, vivid cyan. Relative luminance 0.273; OKLCH L 64.6% C 0.135 H 246.5°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX#3C94DB
RGBrgb(60, 148, 219)
HSLhsl(207, 69%, 55%)
HSVhsv(207, 73%, 86%)
CMYKcmyk(72.6%, 32.4%, 0%, 14.1%)
CIE-LABlab(59.21, -2.81, -43.71)
CIE-LCHlch(59.21, 43.80, 266.32°)
OKLaboklab(64.62% -0.0539 -0.124)
OKLCHoklch(64.62% 0.135 246.5)
XYZxyz(25.2347, 27.2521, 70.9343)
Luminance0.2726 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C94DB #DB833C
analogous
#3CDBD2 #3C94DB #3C45DB
triadic
#3C94DB #DB3C94 #94DB3C
tetradic
#3C94DB #D23CDB #DB833C #45DB3C
square
#3C94DB #D23CDB #DB833C #45DB3C
split-complementary
#3C94DB #DB3C45 #DBD23C
monochromatic
#185484 #2275B8 #3C94DB #70B0E5 #A3CDEE

Accessibility & contrast

On white

3.26
#3C94DB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.45
#3C94DB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C94DB
6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C94DB#FFFFFF#000000##000000
##3C94DB1.003.266.456.45
#FFFFFF3.261.0021.0021.00
#0000006.4521.001.001.00
##0000006.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7497DE
Deuteranopia (green-blind)
#5D88DA
Tritanopia (blue-blind)
#00A5AD
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #3c94db;
/* rgb */ color: rgb(60, 148, 219);
/* oklch */ color: oklch(64.6% 0.135 246.5);
Tailwind
colors: {
  custom: {
    50: '#85b3e6',
    500: '#3c94db',
    950: '#000000',
  },
}
SCSS
$custom: #3c94db;
$custom-light: #85b3e6;
$custom-dark: #000000;
JSON
{
  "hex": "#3c94db",
  "rgb": {
    "r": 60,
    "g": 148,
    "b": 219
  },
  "hsl": {
    "h": 206.792,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64619,
    "c": 0.13521,
    "h": 246.5
  },
  "luminance": 0.27255
}

Semantic roles & 50–950 ramp

primary
#3C94DB
secondary
#DBB698
accent
#8B3CEC
background
#F8FAFE
surface
#F0F5FC
border
#CBCFD5
text
#0C1116
muted
#7D8084

Preview Lab

Preview with #3C94DB

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

Preview Lab → · Contrast checker → · Palette generator →

#3C94DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva