#376C8D#376C8D

#376C8D is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.9% C 0.077 H 238.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#376C8D
RGB	rgb(55, 108, 141)
HSL	hsl(203, 44%, 38%)
HSV	hsv(203, 61%, 55%)
CMYK	cmyk(61%, 23.4%, 0%, 44.7%)
CIE-LAB	lab(43.45, -7.20, -23.42)
CIE-LCH	lch(43.45, 24.51, 252.91°)
OKLab	oklab(50.93% -0.0407 -0.0656)
OKLCH	oklch(50.93% 0.077 238.2)
XYZ	xyz(11.7440, 13.4593, 27.1731)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376C8D #8D5837

analogous

#378D83 #376C8D #37418D

triadic

#376C8D #8D376C #6C8D37

tetradic

#376C8D #83378D #8D5837 #418D37

square

#376C8D #83378D #8D5837 #418D37

split-complementary

#376C8D #8D3741 #8D8337

monochromatic

#152935 #264A61 #376C8D #498DB8 #75A9C9

Accessibility & contrast

On white

5.69

#376C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#376C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376C8D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376C8D	#FFFFFF	#000000	##FFFFFF
##376C8D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6C8F

Deuteranopia (green-blind)

#51638C

Tritanopia (blue-blind)

#007477

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #376c8d;
/* rgb */ color: rgb(55, 108, 141);
/* oklch */ color: oklch(50.9% 0.077 238.2);

Tailwind

colors: {
  custom: {
    50: '#7696ae',
    500: '#376c8d',
    950: '#000000',
  },
}

SCSS

$custom: #376c8d;
$custom-light: #7696ae;
$custom-dark: #000000;

JSON

{
  "hex": "#376c8d",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 141
  },
  "hsl": {
    "h": 203.023,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50925,
    "c": 0.07719,
    "h": 238.2
  },
  "luminance": 0.1346
}

Semantic roles & 50–950 ramp

primary

#376C8D

secondary

#B2886E

accent

#8554D4

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #376C8D

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

Preview Lab → · Contrast checker → · Palette generator →