#376B8D#376B8D

#376B8D is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.7% C 0.078 H 239.5°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#376B8D
RGB	rgb(55, 107, 141)
HSL	hsl(204, 44%, 38%)
HSV	hsv(204, 61%, 55%)
CMYK	cmyk(61%, 24.1%, 0%, 44.7%)
CIE-LAB	lab(43.14, -6.61, -23.90)
CIE-LCH	lch(43.14, 24.80, 254.55°)
OKLab	oklab(50.68% -0.0395 -0.067)
OKLCH	oklch(50.68% 0.078 239.5)
XYZ	xyz(11.6392, 13.2496, 27.1382)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376B8D #8D5937

analogous

#378D84 #376B8D #37408D

triadic

#376B8D #8D376B #6B8D37

tetradic

#376B8D #84378D #8D5937 #408D37

square

#376B8D #84378D #8D5937 #408D37

split-complementary

#376B8D #8D3740 #8D8437

monochromatic

#152835 #264A61 #376B8D #498CB8 #75A8C9

Accessibility & contrast

On white

5.75

#376B8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#376B8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376B8D

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376B8D	#FFFFFF	#000000	##FFFFFF
##376B8D	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6B8F

Deuteranopia (green-blind)

#50628C

Tritanopia (blue-blind)

#007476

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #376b8d;
/* rgb */ color: rgb(55, 107, 141);
/* oklch */ color: oklch(50.7% 0.078 239.5);

Tailwind

colors: {
  custom: {
    50: '#7695ae',
    500: '#376b8d',
    950: '#000000',
  },
}

SCSS

$custom: #376b8d;
$custom-light: #7695ae;
$custom-dark: #000000;

JSON

{
  "hex": "#376b8d",
  "rgb": {
    "r": 55,
    "g": 107,
    "b": 141
  },
  "hsl": {
    "h": 203.721,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50679,
    "c": 0.07777,
    "h": 239.5
  },
  "luminance": 0.13251
}

Semantic roles & 50–950 ramp

primary

#376B8D

secondary

#B2896E

accent

#8754D4

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #376B8D

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

Preview Lab → · Contrast checker → · Palette generator →