#376C8C#376C8C

#376C8C is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.9% C 0.076 H 237.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#376C8C
RGBrgb(55, 108, 140)
HSLhsl(203, 44%, 38%)
HSVhsv(203, 61%, 55%)
CMYKcmyk(60.7%, 22.9%, 0%, 45.1%)
CIE-LABlab(43.40, -7.54, -22.89)
CIE-LCHlch(43.40, 24.10, 251.77°)
OKLaboklab(50.88% -0.0411 -0.0641)
OKLCHoklch(50.88% 0.076 237.3)
XYZxyz(11.6700, 13.4297, 26.7831)
Luminance0.1343 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#376C8C #8C5737
analogous
#378C81 #376C8C #37418C
triadic
#376C8C #8C376C #6C8C37
tetradic
#376C8C #81378C #8C5737 #418C37
square
#376C8C #81378C #8C5737 #418C37
split-complementary
#376C8C #8C3741 #8C8137
monochromatic
#142834 #264A60 #376C8C #498EB7 #75A9C9

Accessibility & contrast

On white

5.70
#376C8C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.69
#376C8C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376C8C
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##376C8C#FFFFFF#000000##FFFFFF
##376C8C1.005.703.695.70
#FFFFFF5.701.0021.001.00
#0000003.6921.001.0021.00
##FFFFFF5.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D6B8E
Deuteranopia (green-blind)
#51638B
Tritanopia (blue-blind)
#007477
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #376c8c;
/* rgb */ color: rgb(55, 108, 140);
/* oklch */ color: oklch(50.9% 0.076 237.3);
Tailwind
colors: {
  custom: {
    50: '#7696ad',
    500: '#376c8c',
    950: '#000000',
  },
}
SCSS
$custom: #376c8c;
$custom-light: #7696ad;
$custom-dark: #000000;
JSON
{
  "hex": "#376c8c",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 140
  },
  "hsl": {
    "h": 202.588,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50876,
    "c": 0.0761,
    "h": 237.3
  },
  "luminance": 0.13431
}

Semantic roles & 50–950 ramp

primary
#376C8C
secondary
#B1876D
accent
#8454D3
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#090D10
muted
#7B7E7F

Preview Lab

Preview with #376C8C

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

Preview Lab → · Contrast checker → · Palette generator →

#376C8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva