#3782AC#3782AC

#3782AC is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.8% C 0.098 H 236.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#3782AC
RGBrgb(55, 130, 172)
HSLhsl(202, 52%, 45%)
HSVhsv(202, 68%, 67%)
CMYKcmyk(68%, 24.4%, 0%, 32.5%)
CIE-LABlab(51.56, -9.48, -29.04)
CIE-LCHlch(51.56, 30.55, 251.93°)
OKLaboklab(57.81% -0.0539 -0.0816)
OKLCHoklch(57.81% 0.098 236.5)
XYZxyz(17.0017, 19.7542, 41.9387)
Luminance0.1976 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3782AC #AC6137
analogous
#37AC9B #3782AC #3748AC
triadic
#3782AC #AC3782 #82AC37
tetradic
#3782AC #9B37AC #AC6137 #48AC37
square
#3782AC #9B37AC #AC6137 #48AC37
split-complementary
#3782AC #AC3748 #AC9B37
monochromatic
#193C4F #285F7E #3782AC #57A0C9 #85BAD8

Accessibility & contrast

On white

4.24
#3782AC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#3782AC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3782AC
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3782AC#FFFFFF#000000##000000
##3782AC1.004.244.954.95
#FFFFFF4.241.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E81AE
Deuteranopia (green-blind)
#5E76AB
Tritanopia (blue-blind)
#008D90
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #3782ac;
/* rgb */ color: rgb(55, 130, 172);
/* oklch */ color: oklch(57.8% 0.098 236.5);
Tailwind
colors: {
  custom: {
    50: '#7ba6c5',
    500: '#3782ac',
    950: '#000000',
  },
}
SCSS
$custom: #3782ac;
$custom-light: #7ba6c5;
$custom-dark: #000000;
JSON
{
  "hex": "#3782ac",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 172
  },
  "hsl": {
    "h": 201.538,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57811,
    "c": 0.09783,
    "h": 236.5
  },
  "luminance": 0.19756
}

Semantic roles & 50–950 ramp

primary
#3782AC
secondary
#C2967D
accent
#804DDB
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #3782AC

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

Preview Lab → · Contrast checker → · Palette generator →

#3782AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva